207952992

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:925

約数の個数: 144

約数和(自身を含む): 647141040

約数和(自身を除く): 439188048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 104, 117, 134, 144, 156, 201, 208, 234, 268, 288, 312, 402, 416, 468, 536, 603, 624, 804, 829, 871, 936, 1072, 1206, 1248, 1608, 1658, 1742, 1872, 2144, 2412, 2487, 2613, 3216, 3316, 3484, 3744, 4824, 4974, 5226, 6432, 6632, 6968, 7461, 7839, 9648, 9948, 10452, 10777, 13264, 13936, 14922, 15678, 19296, 19896, 20904, 21554, 26528, 27872, 29844, 31356, 32331, 39792, 41808, 43108, 55543, 59688, 62712, 64662, 79584, 83616, 86216, 96993, 111086, 119376, 125424, 129324, 166629, 172432, 193986, 222172, 238752, 250848, 258648, 333258, 344864, 387972, 444344, 499887, 517296, 666516, 722059, 775944, 888688, 999774, 1034592, 1333032, 1444118, 1551888, 1777376, 1999548, 2166177, 2666064, 2888236, 3103776, 3999096, 4332354, 5332128, 5776472, 6498531, 7998192, 8664708, 11552944, 12997062, 15996384, 17329416, 23105888, 25994124, 34658832, 51988248, 69317664, 103976496, 207952992]

約数ペア:

[(1, 207952992), (2, 103976496), (3, 69317664), (4, 51988248), (6, 34658832), (8, 25994124), (9, 23105888), (12, 17329416), (13, 15996384), (16, 12997062), (18, 11552944), (24, 8664708), (26, 7998192), (32, 6498531), (36, 5776472), (39, 5332128), (48, 4332354), (52, 3999096), (67, 3103776), (72, 2888236), (78, 2666064), (96, 2166177), (104, 1999548), (117, 1777376), (134, 1551888), (144, 1444118), (156, 1333032), (201, 1034592), (208, 999774), (234, 888688), (268, 775944), (288, 722059), (312, 666516), (402, 517296), (416, 499887), (468, 444344), (536, 387972), (603, 344864), (624, 333258), (804, 258648), (829, 250848), (871, 238752), (936, 222172), (1072, 193986), (1206, 172432), (1248, 166629), (1608, 129324), (1658, 125424), (1742, 119376), (1872, 111086), (2144, 96993), (2412, 86216), (2487, 83616), (2613, 79584), (3216, 64662), (3316, 62712), (3484, 59688), (3744, 55543), (4824, 43108), (4974, 41808), (5226, 39792), (6432, 32331), (6632, 31356), (6968, 29844), (7461, 27872), (7839, 26528), (9648, 21554), (9948, 20904), (10452, 19896), (10777, 19296), (13264, 15678), (13936, 14922)]