201917321408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{622157}}^1$

素因数の和:622641

約数の個数: 56

約数和(自身を含む): 438053981904

約数和(自身を除く): 236136660496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 461, 704, 922, 1844, 3688, 5071, 7376, 10142, 14752, 20284, 29504, 40568, 81136, 162272, 324544, 622157, 1244314, 2488628, 4977256, 6843727, 9954512, 13687454, 19909024, 27374908, 39818048, 54749816, 109499632, 218999264, 286814377, 437998528, 573628754, 1147257508, 2294515016, 3154958147, 4589030032, 6309916294, 9178060064, 12619832588, 18356120128, 25239665176, 50479330352, 100958660704, 201917321408]

約数ペア:

[(1, 201917321408), (2, 100958660704), (4, 50479330352), (8, 25239665176), (11, 18356120128), (16, 12619832588), (22, 9178060064), (32, 6309916294), (44, 4589030032), (64, 3154958147), (88, 2294515016), (176, 1147257508), (352, 573628754), (461, 437998528), (704, 286814377), (922, 218999264), (1844, 109499632), (3688, 54749816), (5071, 39818048), (7376, 27374908), (10142, 19909024), (14752, 13687454), (20284, 9954512), (29504, 6843727), (40568, 4977256), (81136, 2488628), (162272, 1244314), (324544, 622157)]