201816312

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{21617}}^1$

素因数の和:22015

約数の個数: 32

約数和(自身を含む): 505861200

約数和(自身を除く): 304044888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 21617, 43234, 64851, 86468, 129702, 172936, 259404, 518808, 8409013, 16818026, 25227039, 33636052, 50454078, 67272104, 100908156, 201816312]

約数ペア:

[(1, 201816312), (2, 100908156), (3, 67272104), (4, 50454078), (6, 33636052), (8, 25227039), (12, 16818026), (24, 8409013), (389, 518808), (778, 259404), (1167, 172936), (1556, 129702), (2334, 86468), (3112, 64851), (4668, 43234), (9336, 21617)]