201263915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{2081}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 261132768

約数和(自身を除く): 59868853

約数列:

[1, 5, 23, 29, 115, 145, 667, 841, 2081, 3335, 4205, 10405, 19343, 47863, 60349, 96715, 239315, 301745, 1388027, 1750121, 6940135, 8750605, 40252783, 201263915]

約数ペア:

[(1, 201263915), (5, 40252783), (23, 8750605), (29, 6940135), (115, 1750121), (145, 1388027), (667, 301745), (841, 239315), (2081, 96715), (3335, 60349), (4205, 47863), (10405, 19343)]