201948759

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 295617504

約数和(自身を除く): 93668745

約数列:

[1, 3, 9, 151, 181, 453, 543, 821, 1359, 1629, 2463, 7389, 27331, 81993, 123971, 148601, 245979, 371913, 445803, 1115739, 1337409, 22438751, 67316253, 201948759]

約数ペア:

[(1, 201948759), (3, 67316253), (9, 22438751), (151, 1337409), (181, 1115739), (453, 445803), (543, 371913), (821, 245979), (1359, 148601), (1629, 123971), (2463, 81993), (7389, 27331)]