201119312

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{487}}^2$

素因数の和:1035

約数の個数: 30

約数和(自身を含む): 397837818

約数和(自身を除く): 196718506

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 487, 848, 974, 1948, 3896, 7792, 25811, 51622, 103244, 206488, 237169, 412976, 474338, 948676, 1897352, 3794704, 12569957, 25139914, 50279828, 100559656, 201119312]

約数ペア:

[(1, 201119312), (2, 100559656), (4, 50279828), (8, 25139914), (16, 12569957), (53, 3794704), (106, 1897352), (212, 948676), (424, 474338), (487, 412976), (848, 237169), (974, 206488), (1948, 103244), (3896, 51622), (7792, 25811)]