220762986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1\times {\mathrm{1861}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 468151488

約数和(自身を除く): 247388502

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1163, 1861, 2326, 3489, 3722, 5583, 6978, 11166, 19771, 31637, 39542, 59313, 63274, 94911, 118626, 189822, 2164343, 4328686, 6493029, 12986058, 36793831, 73587662, 110381493, 220762986]

約数ペア:

[(1, 220762986), (2, 110381493), (3, 73587662), (6, 36793831), (17, 12986058), (34, 6493029), (51, 4328686), (102, 2164343), (1163, 189822), (1861, 118626), (2326, 94911), (3489, 63274), (3722, 59313), (5583, 39542), (6978, 31637), (11166, 19771)]