201204393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{21407}}^1$

素因数の和:21664

約数の個数: 16

約数和(自身を含む): 290121216

約数和(自身を除く): 88916823

約数列:

[1, 3, 13, 39, 241, 723, 3133, 9399, 21407, 64221, 278291, 834873, 5159087, 15477261, 67068131, 201204393]

約数ペア:

[(1, 201204393), (3, 67068131), (13, 15477261), (39, 5159087), (241, 834873), (723, 278291), (3133, 64221), (9399, 21407)]