127428194

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1\times {\mathrm{887}}^1$

素因数の和:1657

約数の個数: 16

約数和(自身を含む): 193406400

約数和(自身を除く): 65978206

約数列:

[1, 2, 109, 218, 659, 887, 1318, 1774, 71831, 96683, 143662, 193366, 584533, 1169066, 63714097, 127428194]

約数ペア:

[(1, 127428194), (2, 63714097), (109, 1169066), (218, 584533), (659, 193366), (887, 143662), (1318, 96683), (1774, 71831)]