201109424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3989}}^1$

素因数の和:4157

約数の個数: 40

約数和(自身を含む): 409661280

約数和(自身を除く): 208551856

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 137, 184, 274, 368, 548, 1096, 2192, 3151, 3989, 6302, 7978, 12604, 15956, 25208, 31912, 50416, 63824, 91747, 183494, 366988, 546493, 733976, 1092986, 1467952, 2185972, 4371944, 8743888, 12569339, 25138678, 50277356, 100554712, 201109424]

約数ペア:

[(1, 201109424), (2, 100554712), (4, 50277356), (8, 25138678), (16, 12569339), (23, 8743888), (46, 4371944), (92, 2185972), (137, 1467952), (184, 1092986), (274, 733976), (368, 546493), (548, 366988), (1096, 183494), (2192, 91747), (3151, 63824), (3989, 50416), (6302, 31912), (7978, 25208), (12604, 15956)]