203768234

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1\times {\mathrm{971}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 307859616

約数和(自身を除く): 104091382

約数列:

[1, 2, 317, 331, 634, 662, 971, 1942, 104927, 209854, 307807, 321401, 615614, 642802, 101884117, 203768234]

約数ペア:

[(1, 203768234), (2, 101884117), (317, 642802), (331, 615614), (634, 321401), (662, 307807), (971, 209854), (1942, 104927)]