201211929

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 294602880

約数和(自身を除く): 93390951

約数列:

[1, 3, 9, 109, 327, 443, 463, 981, 1329, 1389, 3987, 4167, 48287, 50467, 144861, 151401, 205109, 434583, 454203, 615327, 1845981, 22356881, 67070643, 201211929]

約数ペア:

[(1, 201211929), (3, 67070643), (9, 22356881), (109, 1845981), (327, 615327), (443, 454203), (463, 434583), (981, 205109), (1329, 151401), (1389, 144861), (3987, 50467), (4167, 48287)]