205729610

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{797}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 376451712

約数和(自身を除く): 170722102

約数列:

[1, 2, 5, 10, 83, 166, 311, 415, 622, 797, 830, 1555, 1594, 3110, 3985, 7970, 25813, 51626, 66151, 129065, 132302, 247867, 258130, 330755, 495734, 661510, 1239335, 2478670, 20572961, 41145922, 102864805, 205729610]

約数ペア:

[(1, 205729610), (2, 102864805), (5, 41145922), (10, 20572961), (83, 2478670), (166, 1239335), (311, 661510), (415, 495734), (622, 330755), (797, 258130), (830, 247867), (1555, 132302), (1594, 129065), (3110, 66151), (3985, 51626), (7970, 25813)]