201897448

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{4493}}^1$

素因数の和:4677

約数の個数: 32

約数和(自身を含む): 390708360

約数和(自身を除く): 188810912

約数列:

[1, 2, 4, 8, 41, 82, 137, 164, 274, 328, 548, 1096, 4493, 5617, 8986, 11234, 17972, 22468, 35944, 44936, 184213, 368426, 615541, 736852, 1231082, 1473704, 2462164, 4924328, 25237181, 50474362, 100948724, 201897448]

約数ペア:

[(1, 201897448), (2, 100948724), (4, 50474362), (8, 25237181), (41, 4924328), (82, 2462164), (137, 1473704), (164, 1231082), (274, 736852), (328, 615541), (548, 368426), (1096, 184213), (4493, 44936), (5617, 35944), (8986, 22468), (11234, 17972)]