200272820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3907}}^1$

素因数の和:4160

約数の個数: 48

約数和(自身を含む): 460893888

約数和(自身を除く): 260621068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233, 466, 932, 1165, 2330, 2563, 3907, 4660, 5126, 7814, 10252, 12815, 15628, 19535, 25630, 39070, 42977, 51260, 78140, 85954, 171908, 214885, 429770, 859540, 910331, 1820662, 3641324, 4551655, 9103310, 10013641, 18206620, 20027282, 40054564, 50068205, 100136410, 200272820]

約数ペア:

[(1, 200272820), (2, 100136410), (4, 50068205), (5, 40054564), (10, 20027282), (11, 18206620), (20, 10013641), (22, 9103310), (44, 4551655), (55, 3641324), (110, 1820662), (220, 910331), (233, 859540), (466, 429770), (932, 214885), (1165, 171908), (2330, 85954), (2563, 78140), (3907, 51260), (4660, 42977), (5126, 39070), (7814, 25630), (10252, 19535), (12815, 15628)]