201831851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 237469680

約数和(自身を除く): 35637829

約数列:

[1, 13, 19, 29, 247, 361, 377, 551, 1483, 4693, 7163, 10469, 19279, 28177, 43007, 136097, 366301, 535363, 559091, 817133, 6959719, 10622729, 15525527, 201831851]

約数ペア:

[(1, 201831851), (13, 15525527), (19, 10622729), (29, 6959719), (247, 817133), (361, 559091), (377, 535363), (551, 366301), (1483, 136097), (4693, 43007), (7163, 28177), (10469, 19279)]