205362992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2281}}^1$

素因数の和:2637

約数の個数: 40

約数和(自身を含む): 422754192

約数和(自身を除く): 217391200

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 331, 662, 1324, 2281, 2648, 4562, 5296, 5627, 9124, 11254, 18248, 22508, 36496, 38777, 45016, 77554, 90032, 155108, 310216, 620432, 755011, 1510022, 3020044, 6040088, 12080176, 12835187, 25670374, 51340748, 102681496, 205362992]

約数ペア:

[(1, 205362992), (2, 102681496), (4, 51340748), (8, 25670374), (16, 12835187), (17, 12080176), (34, 6040088), (68, 3020044), (136, 1510022), (272, 755011), (331, 620432), (662, 310216), (1324, 155108), (2281, 90032), (2648, 77554), (4562, 45016), (5296, 38777), (5627, 36496), (9124, 22508), (11254, 18248)]