201421792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44017}}^1$

素因数の和:44051

約数の個数: 48

約数和(自身を含む): 465886512

約数和(自身を除く): 264464720

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 44017, 88034, 176068, 352136, 484187, 572221, 704272, 968374, 1144442, 1408544, 1936748, 2288884, 3873496, 4577768, 6294431, 7746992, 9155536, 12588862, 15493984, 18311072, 25177724, 50355448, 100710896, 201421792]

約数ペア:

[(1, 201421792), (2, 100710896), (4, 50355448), (8, 25177724), (11, 18311072), (13, 15493984), (16, 12588862), (22, 9155536), (26, 7746992), (32, 6294431), (44, 4577768), (52, 3873496), (88, 2288884), (104, 1936748), (143, 1408544), (176, 1144442), (208, 968374), (286, 704272), (352, 572221), (416, 484187), (572, 352136), (1144, 176068), (2288, 88034), (4576, 44017)]