201791636

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{2617}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 363514536

約数和(自身を除く): 161722900

約数列:

[1, 2, 4, 37, 74, 148, 521, 1042, 2084, 2617, 5234, 10468, 19277, 38554, 77108, 96829, 193658, 387316, 1363457, 2726914, 5453828, 50447909, 100895818, 201791636]

約数ペア:

[(1, 201791636), (2, 100895818), (4, 50447909), (37, 5453828), (74, 2726914), (148, 1363457), (521, 387316), (1042, 193658), (2084, 96829), (2617, 77108), (5234, 38554), (10468, 19277)]