201643677

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{1523}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 298606464

約数和(自身を除く): 96962787

約数列:

[1, 3, 9, 47, 141, 313, 423, 939, 1523, 2817, 4569, 13707, 14711, 44133, 71581, 132399, 214743, 476699, 644229, 1430097, 4290291, 22404853, 67214559, 201643677]

約数ペア:

[(1, 201643677), (3, 67214559), (9, 22404853), (47, 4290291), (141, 1430097), (313, 644229), (423, 476699), (939, 214743), (1523, 132399), (2817, 71581), (4569, 44133), (13707, 14711)]