203410428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5279}}^1$

素因数の和:5331

約数の個数: 72

約数和(自身を含む): 541094400

約数和(自身を除く): 337683972

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 5279, 6422, 9633, 10558, 12844, 15837, 19266, 21116, 31674, 38532, 63348, 68627, 100301, 137254, 200602, 205881, 274508, 300903, 401204, 411762, 601806, 823524, 892151, 1203612, 1303913, 1784302, 2607826, 2676453, 3568604, 3911739, 5215652, 5352906, 7823478, 10705812, 15646956, 16950869, 33901738, 50852607, 67803476, 101705214, 203410428]

約数ペア:

[(1, 203410428), (2, 101705214), (3, 67803476), (4, 50852607), (6, 33901738), (12, 16950869), (13, 15646956), (19, 10705812), (26, 7823478), (38, 5352906), (39, 5215652), (52, 3911739), (57, 3568604), (76, 2676453), (78, 2607826), (114, 1784302), (156, 1303913), (169, 1203612), (228, 892151), (247, 823524), (338, 601806), (494, 411762), (507, 401204), (676, 300903), (741, 274508), (988, 205881), (1014, 200602), (1482, 137254), (2028, 100301), (2964, 68627), (3211, 63348), (5279, 38532), (6422, 31674), (9633, 21116), (10558, 19266), (12844, 15837)]