221729173652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2409157}}^1$

素因数の和:2409360

約数の個数: 48

約数和(自身を含む): 469496711040

約数和(自身を除く): 247767537388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 173, 266, 346, 532, 692, 1211, 2422, 3287, 4844, 6574, 13148, 23009, 46018, 92036, 2409157, 4818314, 9636628, 16864099, 33728198, 45773983, 67456396, 91547966, 183095932, 320417881, 416784161, 640835762, 833568322, 1281671524, 1667136644, 2917489127, 5834978254, 7918899059, 11669956508, 15837798118, 31675596236, 55432293413, 110864586826, 221729173652]

約数ペア:

[(1, 221729173652), (2, 110864586826), (4, 55432293413), (7, 31675596236), (14, 15837798118), (19, 11669956508), (28, 7918899059), (38, 5834978254), (76, 2917489127), (133, 1667136644), (173, 1281671524), (266, 833568322), (346, 640835762), (532, 416784161), (692, 320417881), (1211, 183095932), (2422, 91547966), (3287, 67456396), (4844, 45773983), (6574, 33728198), (13148, 16864099), (23009, 9636628), (46018, 4818314), (92036, 2409157)]