201966040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{95267}}^1$

素因数の和:95331

約数の個数: 32

約数和(自身を含む): 463002480

約数和(自身を除く): 261036440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 95267, 190534, 381068, 476335, 762136, 952670, 1905340, 3810680, 5049151, 10098302, 20196604, 25245755, 40393208, 50491510, 100983020, 201966040]

約数ペア:

[(1, 201966040), (2, 100983020), (4, 50491510), (5, 40393208), (8, 25245755), (10, 20196604), (20, 10098302), (40, 5049151), (53, 3810680), (106, 1905340), (212, 952670), (265, 762136), (424, 476335), (530, 381068), (1060, 190534), (2120, 95267)]