203488220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3359}}^1$

素因数の和:3614

約数の個数: 48

約数和(自身を含む): 462309120

約数和(自身を除く): 258820900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 233, 260, 466, 932, 1165, 2330, 3029, 3359, 4660, 6058, 6718, 12116, 13436, 15145, 16795, 30290, 33590, 43667, 60580, 67180, 87334, 174668, 218335, 436670, 782647, 873340, 1565294, 3130588, 3913235, 7826470, 10174411, 15652940, 20348822, 40697644, 50872055, 101744110, 203488220]

約数ペア:

[(1, 203488220), (2, 101744110), (4, 50872055), (5, 40697644), (10, 20348822), (13, 15652940), (20, 10174411), (26, 7826470), (52, 3913235), (65, 3130588), (130, 1565294), (233, 873340), (260, 782647), (466, 436670), (932, 218335), (1165, 174668), (2330, 87334), (3029, 67180), (3359, 60580), (4660, 43667), (6058, 33590), (6718, 30290), (12116, 16795), (13436, 15145)]