200917424

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{43451}}^1$

素因数の和:43493

約数の個数: 30

約数和(自身を含む): 413532684

約数和(自身を除く): 212615260

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 43451, 86902, 173804, 347608, 695216, 738667, 1477334, 2954668, 5909336, 11818672, 12557339, 25114678, 50229356, 100458712, 200917424]

約数ペア:

[(1, 200917424), (2, 100458712), (4, 50229356), (8, 25114678), (16, 12557339), (17, 11818672), (34, 5909336), (68, 2954668), (136, 1477334), (272, 738667), (289, 695216), (578, 347608), (1156, 173804), (2312, 86902), (4624, 43451)]