201977336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{10111}}^1$

素因数の和:10355

約数の個数: 32

約数和(自身を含む): 414996480

約数和(自身を除く): 213019144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2497, 4994, 9988, 10111, 19976, 20222, 40444, 80888, 111221, 222442, 444884, 889768, 2295197, 4590394, 9180788, 18361576, 25247167, 50494334, 100988668, 201977336]

約数ペア:

[(1, 201977336), (2, 100988668), (4, 50494334), (8, 25247167), (11, 18361576), (22, 9180788), (44, 4590394), (88, 2295197), (227, 889768), (454, 444884), (908, 222442), (1816, 111221), (2497, 80888), (4994, 40444), (9988, 20222), (10111, 19976)]