211325124101

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{221399}}^1$

素因数の和:222053

約数の個数: 32

約数和(自身を含む): 275839603200

約数和(自身を除く): 64514479099

約数列:

[1, 7, 13, 17, 91, 119, 221, 617, 1547, 4319, 8021, 10489, 56147, 73423, 136357, 221399, 954499, 1549793, 2878187, 3763783, 20147309, 26346481, 48929179, 136603183, 342504253, 956222281, 1775841379, 2322254111, 12430889653, 16255778777, 30189303443, 211325124101]

約数ペア:

[(1, 211325124101), (7, 30189303443), (13, 16255778777), (17, 12430889653), (91, 2322254111), (119, 1775841379), (221, 956222281), (617, 342504253), (1547, 136603183), (4319, 48929179), (8021, 26346481), (10489, 20147309), (56147, 3763783), (73423, 2878187), (136357, 1549793), (221399, 954499)]