201945105

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{84673}}^1$

素因数の和:84737

約数の個数: 24

約数和(自身を含む): 356646888

約数和(自身を除く): 154701783

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 84673, 254019, 423365, 762057, 1270095, 3810285, 4487669, 13463007, 22438345, 40389021, 67315035, 201945105]

約数ペア:

[(1, 201945105), (3, 67315035), (5, 40389021), (9, 22438345), (15, 13463007), (45, 4487669), (53, 3810285), (159, 1270095), (265, 762057), (477, 423365), (795, 254019), (2385, 84673)]