201451172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{9661}}^1$

素因数の和:10079

約数の個数: 24

約数和(自身を含む): 380644152

約数和(自身を除く): 179192980

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 5213, 9661, 10426, 19322, 20852, 38644, 125593, 251186, 502372, 3874061, 7748122, 15496244, 50362793, 100725586, 201451172]

約数ペア:

[(1, 201451172), (2, 100725586), (4, 50362793), (13, 15496244), (26, 7748122), (52, 3874061), (401, 502372), (802, 251186), (1604, 125593), (5213, 38644), (9661, 20852), (10426, 19322)]