220868310693

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{40231}}^1$

素因数の和:40609

約数の個数: 32

約数和(自身を含む): 301926676480

約数和(自身を除く): 81058365787

約数列:

[1, 3, 103, 109, 163, 309, 327, 489, 11227, 16789, 17767, 33681, 40231, 50367, 53301, 120693, 1830001, 4143793, 4385179, 5490003, 6557653, 12431379, 13155537, 19672959, 451673437, 675438259, 714784177, 1355020311, 2026314777, 2144352531, 73622770231, 220868310693]

約数ペア:

[(1, 220868310693), (3, 73622770231), (103, 2144352531), (109, 2026314777), (163, 1355020311), (309, 714784177), (327, 675438259), (489, 451673437), (11227, 19672959), (16789, 13155537), (17767, 12431379), (33681, 6557653), (40231, 5490003), (50367, 4385179), (53301, 4143793), (120693, 1830001)]