186247060

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{57131}}^1$

素因数の和:57303

約数の個数: 24

約数和(自身を含む): 393525216

約数和(自身を除く): 207278156

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 57131, 114262, 228524, 285655, 571310, 1142620, 9312353, 18624706, 37249412, 46561765, 93123530, 186247060]

約数ペア:

[(1, 186247060), (2, 93123530), (4, 46561765), (5, 37249412), (10, 18624706), (20, 9312353), (163, 1142620), (326, 571310), (652, 285655), (815, 228524), (1630, 114262), (3260, 57131)]