198516095

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{1319}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 246343680

約数和(自身を除く): 47827585

約数列:

[1, 5, 31, 155, 971, 1319, 4855, 6595, 30101, 40889, 150505, 204445, 1280749, 6403745, 39703219, 198516095]

約数ペア:

[(1, 198516095), (5, 39703219), (31, 6403745), (155, 1280749), (971, 204445), (1319, 150505), (4855, 40889), (6595, 30101)]