210848832245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1407019}}^1$

素因数の和:1407125

約数の個数: 32

約数和(自身を含む): 280818679680

約数和(自身を除く): 69969847435

約数列:

[1, 5, 17, 41, 43, 85, 205, 215, 697, 731, 1763, 3485, 3655, 8815, 29971, 149855, 1407019, 7035095, 23919323, 57687779, 60501817, 119596615, 288438895, 302509085, 980692243, 1028530889, 2480574497, 4903461215, 5142654445, 12402872485, 42169766449, 210848832245]

約数ペア:

[(1, 210848832245), (5, 42169766449), (17, 12402872485), (41, 5142654445), (43, 4903461215), (85, 2480574497), (205, 1028530889), (215, 980692243), (697, 302509085), (731, 288438895), (1763, 119596615), (3485, 60501817), (3655, 57687779), (8815, 23919323), (29971, 7035095), (149855, 1407019)]