201320068201

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{4349011}}^1$

素因数の和:4349424

約数の個数: 16

約数和(自身を含む): 244240513920

約数和(自身を除く): 42920445719

約数列:

[1, 7, 17, 119, 389, 2723, 6613, 46291, 4349011, 30443077, 73933187, 517532309, 1691765279, 11842356953, 28760009743, 201320068201]

約数ペア:

[(1, 201320068201), (7, 28760009743), (17, 11842356953), (119, 1691765279), (389, 517532309), (2723, 73933187), (6613, 30443077), (46291, 4349011)]