205840498

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{21017}}^1$

素因数の和:21161

約数の個数: 16

約数和(自身を含む): 317792160

約数和(自身を除く): 111951662

約数列:

[1, 2, 59, 83, 118, 166, 4897, 9794, 21017, 42034, 1240003, 1744411, 2480006, 3488822, 102920249, 205840498]

約数ペア:

[(1, 205840498), (2, 102920249), (59, 3488822), (83, 2480006), (118, 1744411), (166, 1240003), (4897, 42034), (9794, 21017)]