201185968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2591}}^1$

素因数の和:2833

約数の個数: 40

約数和(自身を含む): 408830976

約数和(自身を除く): 207645008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 211, 368, 422, 844, 1688, 2591, 3376, 4853, 5182, 9706, 10364, 19412, 20728, 38824, 41456, 59593, 77648, 119186, 238372, 476744, 546701, 953488, 1093402, 2186804, 4373608, 8747216, 12574123, 25148246, 50296492, 100592984, 201185968]

約数ペア:

[(1, 201185968), (2, 100592984), (4, 50296492), (8, 25148246), (16, 12574123), (23, 8747216), (46, 4373608), (92, 2186804), (184, 1093402), (211, 953488), (368, 546701), (422, 476744), (844, 238372), (1688, 119186), (2591, 77648), (3376, 59593), (4853, 41456), (5182, 38824), (9706, 20728), (10364, 19412)]