201438746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 329427648

約数和(自身を除く): 127988902

約数列:

[1, 2, 17, 34, 43, 86, 211, 422, 653, 731, 1306, 1462, 3587, 7174, 9073, 11101, 18146, 22202, 28079, 56158, 137783, 154241, 275566, 308482, 477343, 954686, 2342311, 4684622, 5924669, 11849338, 100719373, 201438746]

約数ペア:

[(1, 201438746), (2, 100719373), (17, 11849338), (34, 5924669), (43, 4684622), (86, 2342311), (211, 954686), (422, 477343), (653, 308482), (731, 275566), (1306, 154241), (1462, 137783), (3587, 56158), (7174, 28079), (9073, 22202), (11101, 18146)]