203670608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{748789}}^1$

素因数の和:748814

約数の個数: 20

約数和(自身を含む): 417824820

約数和(自身を除く): 214154212

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 748789, 1497578, 2995156, 5990312, 11980624, 12729413, 25458826, 50917652, 101835304, 203670608]

約数ペア:

[(1, 203670608), (2, 101835304), (4, 50917652), (8, 25458826), (16, 12729413), (17, 11980624), (34, 5990312), (68, 2995156), (136, 1497578), (272, 748789)]