200692730

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{58511}}^1$

素因数の和:58539

約数の個数: 32

約数和(自身を含む): 421286400

約数和(自身を除く): 220593670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 58511, 117022, 292555, 409577, 585110, 819154, 2047885, 2867039, 4095770, 5734078, 14335195, 20069273, 28670390, 40138546, 100346365, 200692730]

約数ペア:

[(1, 200692730), (2, 100346365), (5, 40138546), (7, 28670390), (10, 20069273), (14, 14335195), (35, 5734078), (49, 4095770), (70, 2867039), (98, 2047885), (245, 819154), (343, 585110), (490, 409577), (686, 292555), (1715, 117022), (3430, 58511)]