202917891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14071}}^1$

素因数の和:14127

約数の個数: 32

約数和(自身を含む): 324218880

約数和(自身を除く): 121300989

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 14071, 14421, 42213, 154781, 267349, 323633, 464343, 802047, 970899, 2940839, 3559963, 6149027, 8822517, 10679889, 18447081, 67639297, 202917891]

約数ペア:

[(1, 202917891), (3, 67639297), (11, 18447081), (19, 10679889), (23, 8822517), (33, 6149027), (57, 3559963), (69, 2940839), (209, 970899), (253, 802047), (437, 464343), (627, 323633), (759, 267349), (1311, 154781), (4807, 42213), (14071, 14421)]