193133330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{51229}}^1$

素因数の和:51278

約数の個数: 32

約数和(自身を含む): 387298800

約数和(自身を除く): 194165470

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 51229, 102458, 256145, 512290, 665977, 1331954, 1485641, 2971282, 3329885, 6659770, 7428205, 14856410, 19313333, 38626666, 96566665, 193133330]

約数ペア:

[(1, 193133330), (2, 96566665), (5, 38626666), (10, 19313333), (13, 14856410), (26, 7428205), (29, 6659770), (58, 3329885), (65, 2971282), (130, 1485641), (145, 1331954), (290, 665977), (377, 512290), (754, 256145), (1885, 102458), (3770, 51229)]