201973942

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{7873}}^1$

素因数の和:8103

約数の個数: 16

約数和(自身を含む): 308408832

約数和(自身を除く): 106434890

約数列:

[1, 2, 101, 127, 202, 254, 7873, 12827, 15746, 25654, 795173, 999871, 1590346, 1999742, 100986971, 201973942]

約数ペア:

[(1, 201973942), (2, 100986971), (101, 1999742), (127, 1590346), (202, 999871), (254, 795173), (7873, 25654), (12827, 15746)]