201526563

素因数分解:

$3^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{1297}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 315673600

約数和(自身を除く): 114147037

約数列:

[1, 3, 7, 21, 49, 147, 151, 343, 453, 1029, 1057, 1297, 3171, 3891, 7399, 9079, 22197, 27237, 51793, 63553, 155379, 190659, 195847, 444871, 587541, 1334613, 1370929, 4112787, 9596503, 28789509, 67175521, 201526563]

約数ペア:

[(1, 201526563), (3, 67175521), (7, 28789509), (21, 9596503), (49, 4112787), (147, 1370929), (151, 1334613), (343, 587541), (453, 444871), (1029, 195847), (1057, 190659), (1297, 155379), (3171, 63553), (3891, 51793), (7399, 27237), (9079, 22197)]