201859945

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1459}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 285926400

約数和(自身を除く): 84066455

約数列:

[1, 5, 7, 35, 59, 67, 295, 335, 413, 469, 1459, 2065, 2345, 3953, 7295, 10213, 19765, 27671, 51065, 86081, 97753, 138355, 430405, 488765, 602567, 684271, 3012835, 3421355, 5767427, 28837135, 40371989, 201859945]

約数ペア:

[(1, 201859945), (5, 40371989), (7, 28837135), (35, 5767427), (59, 3421355), (67, 3012835), (295, 684271), (335, 602567), (413, 488765), (469, 430405), (1459, 138355), (2065, 97753), (2345, 86081), (3953, 51065), (7295, 27671), (10213, 19765)]