201910473

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{13267}}^1$

素因数の和:13381

約数の個数: 24

約数和(自身を含む): 310471200

約数和(自身を除く): 108560727

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 5073, 13267, 15219, 39801, 119403, 252073, 756219, 1180763, 2268657, 3542289, 10626867, 22434497, 67303491, 201910473]

約数ペア:

[(1, 201910473), (3, 67303491), (9, 22434497), (19, 10626867), (57, 3542289), (89, 2268657), (171, 1180763), (267, 756219), (801, 252073), (1691, 119403), (5073, 39801), (13267, 15219)]