208049190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239137}}^1$

素因数の和:239176

約数の個数: 32

約数和(自身を含む): 516538080

約数和(自身を除く): 308488890

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 239137, 478274, 717411, 1195685, 1434822, 2391370, 3587055, 6934973, 7174110, 13869946, 20804919, 34674865, 41609838, 69349730, 104024595, 208049190]

約数ペア:

[(1, 208049190), (2, 104024595), (3, 69349730), (5, 41609838), (6, 34674865), (10, 20804919), (15, 13869946), (29, 7174110), (30, 6934973), (58, 3587055), (87, 2391370), (145, 1434822), (174, 1195685), (290, 717411), (435, 478274), (870, 239137)]