200945860

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{92177}}^1$

素因数の和:92295

約数の個数: 24

約数和(自身を含む): 425862360

約数和(自身を除く): 224916500

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 92177, 184354, 368708, 460885, 921770, 1843540, 10047293, 20094586, 40189172, 50236465, 100472930, 200945860]

約数ペア:

[(1, 200945860), (2, 100472930), (4, 50236465), (5, 40189172), (10, 20094586), (20, 10047293), (109, 1843540), (218, 921770), (436, 460885), (545, 368708), (1090, 184354), (2180, 92177)]