199479996

素因数分解:

$2^2\times 3^4\times {\mathrm{615679}}^1$

素因数の和:615695

約数の個数: 30

約数和(自身を含む): 521480960

約数和(自身を除く): 322000964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 615679, 1231358, 1847037, 2462716, 3694074, 5541111, 7388148, 11082222, 16623333, 22164444, 33246666, 49869999, 66493332, 99739998, 199479996]

約数ペア:

[(1, 199479996), (2, 99739998), (3, 66493332), (4, 49869999), (6, 33246666), (9, 22164444), (12, 16623333), (18, 11082222), (27, 7388148), (36, 5541111), (54, 3694074), (81, 2462716), (108, 1847037), (162, 1231358), (324, 615679)]