207866851905

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1\times {\mathrm{113039}}^1$

素因数の和:115941

約数の個数: 32

約数和(自身を含む): 340443924480

約数和(自身を除く): 132577072575

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 2851, 8553, 14255, 42765, 113039, 122593, 339117, 367779, 565195, 612965, 1695585, 1838895, 4860677, 14582031, 24303385, 72910155, 322274189, 966822567, 1611370945, 4834112835, 13857790127, 41573370381, 69288950635, 207866851905]

約数ペア:

[(1, 207866851905), (3, 69288950635), (5, 41573370381), (15, 13857790127), (43, 4834112835), (129, 1611370945), (215, 966822567), (645, 322274189), (2851, 72910155), (8553, 24303385), (14255, 14582031), (42765, 4860677), (113039, 1838895), (122593, 1695585), (339117, 612965), (367779, 565195)]