201041005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{36191}}^1$

素因数の和:36308

約数の個数: 16

約数和(自身を含む): 265794048

約数和(自身を除く): 64753043

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5555, 36191, 180955, 398101, 1990505, 3655291, 18276455, 40208201, 201041005]

約数ペア:

[(1, 201041005), (5, 40208201), (11, 18276455), (55, 3655291), (101, 1990505), (505, 398101), (1111, 180955), (5555, 36191)]