207970228

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{2909}}^1$

素因数の和:3267

約数の個数: 24

約数和(自身を含む): 371304360

約数和(自身を除く): 163334132

約数列:

[1, 2, 4, 61, 122, 244, 293, 586, 1172, 2909, 5818, 11636, 17873, 35746, 71492, 177449, 354898, 709796, 852337, 1704674, 3409348, 51992557, 103985114, 207970228]

約数ペア:

[(1, 207970228), (2, 103985114), (4, 51992557), (61, 3409348), (122, 1704674), (244, 852337), (293, 709796), (586, 354898), (1172, 177449), (2909, 71492), (5818, 35746), (11636, 17873)]