201431048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1021}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 467013120

約数和(自身を除く): 265582072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 271, 364, 542, 728, 1021, 1084, 1897, 2042, 2168, 3523, 3794, 4084, 7046, 7147, 7588, 8168, 13273, 14092, 14294, 15176, 24661, 26546, 28184, 28588, 49322, 53092, 57176, 92911, 98644, 106184, 185822, 197288, 276691, 371644, 553382, 743288, 1106764, 1936837, 2213528, 3596983, 3873674, 7193966, 7747348, 14387932, 15494696, 25178881, 28775864, 50357762, 100715524, 201431048]

約数ペア:

[(1, 201431048), (2, 100715524), (4, 50357762), (7, 28775864), (8, 25178881), (13, 15494696), (14, 14387932), (26, 7747348), (28, 7193966), (52, 3873674), (56, 3596983), (91, 2213528), (104, 1936837), (182, 1106764), (271, 743288), (364, 553382), (542, 371644), (728, 276691), (1021, 197288), (1084, 185822), (1897, 106184), (2042, 98644), (2168, 92911), (3523, 57176), (3794, 53092), (4084, 49322), (7046, 28588), (7147, 28184), (7588, 26546), (8168, 24661), (13273, 15176), (14092, 14294)]