201107824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1669}}^1$

素因数の和:2137

約数の個数: 40

約数和(自身を含む): 413745840

約数和(自身を除く): 212638016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 443, 886, 1669, 1772, 3338, 3544, 6676, 7088, 7531, 13352, 15062, 26704, 28373, 30124, 56746, 60248, 113492, 120496, 226984, 453968, 739367, 1478734, 2957468, 5914936, 11829872, 12569239, 25138478, 50276956, 100553912, 201107824]

約数ペア:

[(1, 201107824), (2, 100553912), (4, 50276956), (8, 25138478), (16, 12569239), (17, 11829872), (34, 5914936), (68, 2957468), (136, 1478734), (272, 739367), (443, 453968), (886, 226984), (1669, 120496), (1772, 113492), (3338, 60248), (3544, 56746), (6676, 30124), (7088, 28373), (7531, 26704), (13352, 15062)]