202313985

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1471}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 331941888

約数和(自身を除く): 129627903

約数列:

[1, 3, 5, 15, 53, 159, 173, 265, 519, 795, 865, 1471, 2595, 4413, 7355, 9169, 22065, 27507, 45845, 77963, 137535, 233889, 254483, 389815, 763449, 1169445, 1272415, 3817245, 13487599, 40462797, 67437995, 202313985]

約数ペア:

[(1, 202313985), (3, 67437995), (5, 40462797), (15, 13487599), (53, 3817245), (159, 1272415), (173, 1169445), (265, 763449), (519, 389815), (795, 254483), (865, 233889), (1471, 137535), (2595, 77963), (4413, 45845), (7355, 27507), (9169, 22065)]