203355288

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{2939}}^1$

素因数の和:3013

約数の個数: 72

約数和(自身を含む): 569286900

約数和(自身を除く): 365931612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1116, 1922, 2232, 2883, 2939, 3844, 5766, 5878, 7688, 8649, 8817, 11532, 11756, 17298, 17634, 23064, 23512, 26451, 34596, 35268, 52902, 69192, 70536, 91109, 105804, 182218, 211608, 273327, 364436, 546654, 728872, 819981, 1093308, 1639962, 2186616, 2824379, 3279924, 5648758, 6559848, 8473137, 11297516, 16946274, 22595032, 25419411, 33892548, 50838822, 67785096, 101677644, 203355288]

約数ペア:

[(1, 203355288), (2, 101677644), (3, 67785096), (4, 50838822), (6, 33892548), (8, 25419411), (9, 22595032), (12, 16946274), (18, 11297516), (24, 8473137), (31, 6559848), (36, 5648758), (62, 3279924), (72, 2824379), (93, 2186616), (124, 1639962), (186, 1093308), (248, 819981), (279, 728872), (372, 546654), (558, 364436), (744, 273327), (961, 211608), (1116, 182218), (1922, 105804), (2232, 91109), (2883, 70536), (2939, 69192), (3844, 52902), (5766, 35268), (5878, 34596), (7688, 26451), (8649, 23512), (8817, 23064), (11532, 17634), (11756, 17298)]