201901401952

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{949213}}^1$

素因数の和:949280

約数の個数: 72

約数和(自身を含む): 440609951376

約数和(自身を除く): 238708549424

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 289, 368, 391, 544, 578, 736, 782, 1156, 1564, 2312, 3128, 4624, 6256, 6647, 9248, 12512, 13294, 26588, 53176, 106352, 212704, 949213, 1898426, 3796852, 7593704, 15187408, 16136621, 21831899, 30374816, 32273242, 43663798, 64546484, 87327596, 129092968, 174655192, 258185936, 274322557, 349310384, 371142283, 516371872, 548645114, 698620768, 742284566, 1097290228, 1484569132, 2194580456, 2969138264, 4389160912, 5938276528, 6309418811, 8778321824, 11876553056, 12618837622, 25237675244, 50475350488, 100950700976, 201901401952]

約数ペア:

[(1, 201901401952), (2, 100950700976), (4, 50475350488), (8, 25237675244), (16, 12618837622), (17, 11876553056), (23, 8778321824), (32, 6309418811), (34, 5938276528), (46, 4389160912), (68, 2969138264), (92, 2194580456), (136, 1484569132), (184, 1097290228), (272, 742284566), (289, 698620768), (368, 548645114), (391, 516371872), (544, 371142283), (578, 349310384), (736, 274322557), (782, 258185936), (1156, 174655192), (1564, 129092968), (2312, 87327596), (3128, 64546484), (4624, 43663798), (6256, 32273242), (6647, 30374816), (9248, 21831899), (12512, 16136621), (13294, 15187408), (26588, 7593704), (53176, 3796852), (106352, 1898426), (212704, 949213)]