197595216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 240

約数和(自身を含む): 721453824

約数和(自身を除く): 523858608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 612, 624, 663, 714, 728, 816, 819, 884, 887, 936, 952, 1008, 1071, 1092, 1224, 1326, 1428, 1456, 1547, 1638, 1768, 1774, 1872, 1904, 1989, 2142, 2184, 2448, 2652, 2661, 2856, 3094, 3276, 3536, 3548, 3978, 4284, 4368, 4641, 5304, 5322, 5712, 6188, 6209, 6552, 7096, 7956, 7983, 8568, 9282, 10608, 10644, 11531, 12376, 12418, 13104, 13923, 14192, 15079, 15912, 15966, 17136, 18564, 18627, 21288, 23062, 24752, 24836, 27846, 30158, 31824, 31932, 34593, 37128, 37254, 42576, 45237, 46124, 49672, 55692, 55881, 60316, 63864, 69186, 74256, 74508, 80717, 90474, 92248, 99344, 103779, 105553, 111384, 111762, 120632, 127728, 135711, 138372, 149016, 161434, 180948, 184496, 196027, 207558, 211106, 222768, 223524, 241264, 242151, 271422, 276744, 298032, 316659, 322868, 361896, 392054, 415116, 422212, 447048, 484302, 542844, 553488, 588081, 633318, 645736, 723792, 726453, 784108, 830232, 844424, 894096, 949977, 968604, 1085688, 1176162, 1266636, 1291472, 1372189, 1452906, 1568216, 1660464, 1688848, 1764243, 1899954, 1937208, 2171376, 2352324, 2533272, 2744378, 2905812, 3136432, 3528486, 3799908, 3874416, 4116567, 4704648, 5066544, 5488756, 5811624, 7056972, 7599816, 8233134, 9409296, 10977512, 11623248, 12349701, 14113944, 15199632, 16466268, 21955024, 24699402, 28227888, 32932536, 49398804, 65865072, 98797608, 197595216]

約数ペア:

[(1, 197595216), (2, 98797608), (3, 65865072), (4, 49398804), (6, 32932536), (7, 28227888), (8, 24699402), (9, 21955024), (12, 16466268), (13, 15199632), (14, 14113944), (16, 12349701), (17, 11623248), (18, 10977512), (21, 9409296), (24, 8233134), (26, 7599816), (28, 7056972), (34, 5811624), (36, 5488756), (39, 5066544), (42, 4704648), (48, 4116567), (51, 3874416), (52, 3799908), (56, 3528486), (63, 3136432), (68, 2905812), (72, 2744378), (78, 2533272), (84, 2352324), (91, 2171376), (102, 1937208), (104, 1899954), (112, 1764243), (117, 1688848), (119, 1660464), (126, 1568216), (136, 1452906), (144, 1372189), (153, 1291472), (156, 1266636), (168, 1176162), (182, 1085688), (204, 968604), (208, 949977), (221, 894096), (234, 844424), (238, 830232), (252, 784108), (272, 726453), (273, 723792), (306, 645736), (312, 633318), (336, 588081), (357, 553488), (364, 542844), (408, 484302), (442, 447048), (468, 422212), (476, 415116), (504, 392054), (546, 361896), (612, 322868), (624, 316659), (663, 298032), (714, 276744), (728, 271422), (816, 242151), (819, 241264), (884, 223524), (887, 222768), (936, 211106), (952, 207558), (1008, 196027), (1071, 184496), (1092, 180948), (1224, 161434), (1326, 149016), (1428, 138372), (1456, 135711), (1547, 127728), (1638, 120632), (1768, 111762), (1774, 111384), (1872, 105553), (1904, 103779), (1989, 99344), (2142, 92248), (2184, 90474), (2448, 80717), (2652, 74508), (2661, 74256), (2856, 69186), (3094, 63864), (3276, 60316), (3536, 55881), (3548, 55692), (3978, 49672), (4284, 46124), (4368, 45237), (4641, 42576), (5304, 37254), (5322, 37128), (5712, 34593), (6188, 31932), (6209, 31824), (6552, 30158), (7096, 27846), (7956, 24836), (7983, 24752), (8568, 23062), (9282, 21288), (10608, 18627), (10644, 18564), (11531, 17136), (12376, 15966), (12418, 15912), (13104, 15079), (13923, 14192)]