201142409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 219912000

約数和(自身を除く): 18769591

約数列:

[1, 13, 101, 307, 499, 1313, 3991, 6487, 31007, 50399, 153193, 403091, 655187, 1991509, 15472493, 201142409]

約数ペア:

[(1, 201142409), (13, 15472493), (101, 1991509), (307, 655187), (499, 403091), (1313, 153193), (3991, 50399), (6487, 31007)]