201801195

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{194977}}^1$

素因数の和:195011

約数の個数: 24

約数和(自身を含む): 364998816

約数和(自身を除く): 163197621

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 194977, 584931, 974885, 1754793, 2924655, 4484471, 8773965, 13453413, 22422355, 40360239, 67267065, 201801195]

約数ペア:

[(1, 201801195), (3, 67267065), (5, 40360239), (9, 22422355), (15, 13453413), (23, 8773965), (45, 4484471), (69, 2924655), (115, 1754793), (207, 974885), (345, 584931), (1035, 194977)]