210469896

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 216

約数和(自身を含む): 720051930

約数和(自身を除く): 509582034

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 169, 182, 196, 234, 252, 273, 294, 312, 338, 353, 364, 392, 441, 468, 504, 507, 546, 588, 637, 676, 706, 728, 819, 882, 936, 1014, 1059, 1092, 1176, 1183, 1274, 1352, 1412, 1521, 1638, 1764, 1911, 2028, 2118, 2184, 2366, 2471, 2548, 2824, 3042, 3177, 3276, 3528, 3549, 3822, 4056, 4236, 4589, 4732, 4942, 5096, 5733, 6084, 6354, 6552, 7098, 7413, 7644, 8281, 8472, 9178, 9464, 9884, 10647, 11466, 12168, 12708, 13767, 14196, 14826, 15288, 16562, 17297, 18356, 19768, 21294, 22239, 22932, 24843, 25416, 27534, 28392, 29652, 32123, 33124, 34594, 36712, 41301, 42588, 44478, 45864, 49686, 51891, 55068, 59304, 59657, 64246, 66248, 69188, 74529, 82602, 85176, 88956, 96369, 99372, 103782, 110136, 119314, 128492, 138376, 149058, 155673, 165204, 177912, 178971, 192738, 198744, 207564, 224861, 238628, 256984, 289107, 298116, 311346, 330408, 357942, 385476, 415128, 417599, 449722, 477256, 536913, 578214, 596232, 622692, 674583, 715884, 770952, 835198, 899444, 1073826, 1156428, 1245384, 1252797, 1349166, 1431768, 1670396, 1798888, 2023749, 2147652, 2312856, 2505594, 2698332, 2923193, 3340792, 3758391, 4047498, 4295304, 5011188, 5396664, 5846386, 7516782, 8094996, 8769579, 10022376, 11692772, 15033564, 16189992, 17539158, 23385544, 26308737, 30067128, 35078316, 52617474, 70156632, 105234948, 210469896]

約数ペア:

[(1, 210469896), (2, 105234948), (3, 70156632), (4, 52617474), (6, 35078316), (7, 30067128), (8, 26308737), (9, 23385544), (12, 17539158), (13, 16189992), (14, 15033564), (18, 11692772), (21, 10022376), (24, 8769579), (26, 8094996), (28, 7516782), (36, 5846386), (39, 5396664), (42, 5011188), (49, 4295304), (52, 4047498), (56, 3758391), (63, 3340792), (72, 2923193), (78, 2698332), (84, 2505594), (91, 2312856), (98, 2147652), (104, 2023749), (117, 1798888), (126, 1670396), (147, 1431768), (156, 1349166), (168, 1252797), (169, 1245384), (182, 1156428), (196, 1073826), (234, 899444), (252, 835198), (273, 770952), (294, 715884), (312, 674583), (338, 622692), (353, 596232), (364, 578214), (392, 536913), (441, 477256), (468, 449722), (504, 417599), (507, 415128), (546, 385476), (588, 357942), (637, 330408), (676, 311346), (706, 298116), (728, 289107), (819, 256984), (882, 238628), (936, 224861), (1014, 207564), (1059, 198744), (1092, 192738), (1176, 178971), (1183, 177912), (1274, 165204), (1352, 155673), (1412, 149058), (1521, 138376), (1638, 128492), (1764, 119314), (1911, 110136), (2028, 103782), (2118, 99372), (2184, 96369), (2366, 88956), (2471, 85176), (2548, 82602), (2824, 74529), (3042, 69188), (3177, 66248), (3276, 64246), (3528, 59657), (3549, 59304), (3822, 55068), (4056, 51891), (4236, 49686), (4589, 45864), (4732, 44478), (4942, 42588), (5096, 41301), (5733, 36712), (6084, 34594), (6354, 33124), (6552, 32123), (7098, 29652), (7413, 28392), (7644, 27534), (8281, 25416), (8472, 24843), (9178, 22932), (9464, 22239), (9884, 21294), (10647, 19768), (11466, 18356), (12168, 17297), (12708, 16562), (13767, 15288), (14196, 14826)]