205125350402

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3607}}^1\times {\mathrm{45641}}^1$

素因数の和:49346

約数の個数: 32

約数和(自身を含む): 355700885760

約数和(自身を除く): 150575535358

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 3607, 7214, 25249, 45641, 50498, 91282, 319487, 321023, 638974, 642046, 2247161, 4062049, 4494322, 8124098, 28434343, 56868686, 164627087, 329254174, 1152389609, 2304779218, 14651810743, 29303621486, 102562675201, 205125350402]

約数ペア:

[(1, 205125350402), (2, 102562675201), (7, 29303621486), (14, 14651810743), (89, 2304779218), (178, 1152389609), (623, 329254174), (1246, 164627087), (3607, 56868686), (7214, 28434343), (25249, 8124098), (45641, 4494322), (50498, 4062049), (91282, 2247161), (319487, 642046), (321023, 638974)]