210529872

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29837}}^1$

素因数の和:29865

約数の個数: 90

約数和(自身を含む): 685408698

約数和(自身を除く): 474878826

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 29837, 59674, 89511, 119348, 179022, 208859, 238696, 268533, 358044, 417718, 477392, 537066, 626577, 716088, 835436, 1074132, 1253154, 1432176, 1462013, 1670872, 1879731, 2148264, 2506308, 2924026, 3341744, 3759462, 4296528, 4386039, 5012616, 5848052, 7518924, 8772078, 10025232, 11696104, 13158117, 15037848, 17544156, 23392208, 26316234, 30075696, 35088312, 52632468, 70176624, 105264936, 210529872]

約数ペア:

[(1, 210529872), (2, 105264936), (3, 70176624), (4, 52632468), (6, 35088312), (7, 30075696), (8, 26316234), (9, 23392208), (12, 17544156), (14, 15037848), (16, 13158117), (18, 11696104), (21, 10025232), (24, 8772078), (28, 7518924), (36, 5848052), (42, 5012616), (48, 4386039), (49, 4296528), (56, 3759462), (63, 3341744), (72, 2924026), (84, 2506308), (98, 2148264), (112, 1879731), (126, 1670872), (144, 1462013), (147, 1432176), (168, 1253154), (196, 1074132), (252, 835436), (294, 716088), (336, 626577), (392, 537066), (441, 477392), (504, 417718), (588, 358044), (784, 268533), (882, 238696), (1008, 208859), (1176, 179022), (1764, 119348), (2352, 89511), (3528, 59674), (7056, 29837)]