221036176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{812633}}^1$

素因数の和:812658

約数の個数: 20

約数和(自身を含む): 453449772

約数和(自身を除く): 232413596

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 812633, 1625266, 3250532, 6501064, 13002128, 13814761, 27629522, 55259044, 110518088, 221036176]

約数ペア:

[(1, 221036176), (2, 110518088), (4, 55259044), (8, 27629522), (16, 13814761), (17, 13002128), (34, 6501064), (68, 3250532), (136, 1625266), (272, 812633)]