127218154

素因数分解:

$2^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{6359}}^1$

素因数の和:7797

約数の個数: 16

約数和(自身を含む): 218275200

約数和(自身を除く): 91057046

約数列:

[1, 2, 7, 14, 1429, 2858, 6359, 10003, 12718, 20006, 44513, 89026, 9087011, 18174022, 63609077, 127218154]

約数ペア:

[(1, 127218154), (2, 63609077), (7, 18174022), (14, 9087011), (1429, 89026), (2858, 44513), (6359, 20006), (10003, 12718)]