201949928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{11617}}^1$

素因数の和:11717

約数の個数: 32

約数和(自身を含む): 395244360

約数和(自身を除く): 193294432

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 2173, 4346, 8692, 11617, 17384, 23234, 46468, 92936, 476297, 615701, 952594, 1231402, 1905188, 2462804, 3810376, 4925608, 25243741, 50487482, 100974964, 201949928]

約数ペア:

[(1, 201949928), (2, 100974964), (4, 50487482), (8, 25243741), (41, 4925608), (53, 3810376), (82, 2462804), (106, 1905188), (164, 1231402), (212, 952594), (328, 615701), (424, 476297), (2173, 92936), (4346, 46468), (8692, 23234), (11617, 17384)]