203012354

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1078

約数の個数: 24

約数和(自身を含む): 318043908

約数和(自身を除く): 115031554

約数列:

[1, 2, 29, 58, 137, 274, 841, 881, 1682, 1762, 3973, 7946, 25549, 51098, 115217, 120697, 230434, 241394, 740921, 1481842, 3500213, 7000426, 101506177, 203012354]

約数ペア:

[(1, 203012354), (2, 101506177), (29, 7000426), (58, 3500213), (137, 1481842), (274, 740921), (841, 241394), (881, 230434), (1682, 120697), (1762, 115217), (3973, 51098), (7946, 25549)]