201054440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{94837}}^1$

素因数の和:94901

約数の個数: 32

約数和(自身を含む): 460912680

約数和(自身を除く): 259858240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 94837, 189674, 379348, 474185, 758696, 948370, 1896740, 3793480, 5026361, 10052722, 20105444, 25131805, 40210888, 50263610, 100527220, 201054440]

約数ペア:

[(1, 201054440), (2, 100527220), (4, 50263610), (5, 40210888), (8, 25131805), (10, 20105444), (20, 10052722), (40, 5026361), (53, 3793480), (106, 1896740), (212, 948370), (265, 758696), (424, 474185), (530, 379348), (1060, 189674), (2120, 94837)]