201375928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 422301600

約数和(自身を除く): 220925672

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 83, 104, 164, 166, 328, 332, 533, 569, 664, 1066, 1079, 1138, 2132, 2158, 2276, 3403, 4264, 4316, 4552, 6806, 7397, 8632, 13612, 14794, 23329, 27224, 29588, 44239, 46658, 47227, 59176, 88478, 93316, 94454, 176956, 186632, 188908, 303277, 353912, 377816, 606554, 613951, 1213108, 1227902, 1936307, 2426216, 2455804, 3872614, 4911608, 7745228, 15490456, 25171991, 50343982, 100687964, 201375928]

約数ペア:

[(1, 201375928), (2, 100687964), (4, 50343982), (8, 25171991), (13, 15490456), (26, 7745228), (41, 4911608), (52, 3872614), (82, 2455804), (83, 2426216), (104, 1936307), (164, 1227902), (166, 1213108), (328, 613951), (332, 606554), (533, 377816), (569, 353912), (664, 303277), (1066, 188908), (1079, 186632), (1138, 176956), (2132, 94454), (2158, 93316), (2276, 88478), (3403, 59176), (4264, 47227), (4316, 46658), (4552, 44239), (6806, 29588), (7397, 27224), (8632, 23329), (13612, 14794)]