201802629

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{72253}}^1$

素因数の和:72289

約数の個数: 24

約数和(自身を含む): 329478240

約数和(自身を除く): 127675611

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 72253, 216759, 505771, 1372807, 1517313, 3540397, 4118421, 9609649, 10621191, 28828947, 67267543, 201802629]

約数ペア:

[(1, 201802629), (3, 67267543), (7, 28828947), (19, 10621191), (21, 9609649), (49, 4118421), (57, 3540397), (133, 1517313), (147, 1372807), (399, 505771), (931, 216759), (2793, 72253)]