208188552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60661}}^1$

素因数の和:60694

約数の個数: 64

約数和(自身を含む): 611472960

約数和(自身を除く): 403284408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 60661, 121322, 181983, 242644, 363966, 485288, 667271, 727932, 788593, 1334542, 1455864, 1577186, 2001813, 2365779, 2669084, 3154372, 4003626, 4731558, 5338168, 6308744, 8007252, 8674523, 9463116, 16014504, 17349046, 18926232, 26023569, 34698092, 52047138, 69396184, 104094276, 208188552]

約数ペア:

[(1, 208188552), (2, 104094276), (3, 69396184), (4, 52047138), (6, 34698092), (8, 26023569), (11, 18926232), (12, 17349046), (13, 16014504), (22, 9463116), (24, 8674523), (26, 8007252), (33, 6308744), (39, 5338168), (44, 4731558), (52, 4003626), (66, 3154372), (78, 2669084), (88, 2365779), (104, 2001813), (132, 1577186), (143, 1455864), (156, 1334542), (264, 788593), (286, 727932), (312, 667271), (429, 485288), (572, 363966), (858, 242644), (1144, 181983), (1716, 121322), (3432, 60661)]