201897101

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3023}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 248209920

約数和(自身を除く): 46312819

約数列:

[1, 7, 29, 47, 49, 203, 329, 1363, 1421, 2303, 3023, 9541, 21161, 66787, 87667, 142081, 148127, 613669, 994567, 4120349, 4295683, 6961969, 28842443, 201897101]

約数ペア:

[(1, 201897101), (7, 28842443), (29, 6961969), (47, 4295683), (49, 4120349), (203, 994567), (329, 613669), (1363, 148127), (1421, 142081), (2303, 87667), (3023, 66787), (9541, 21161)]