202225730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{3571}}^1$

素因数の和:4394

約数の個数: 32

約数和(自身を含む): 416638080

約数和(自身を除く): 214412350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 809, 1618, 3571, 4045, 5663, 7142, 8090, 11326, 17855, 24997, 28315, 35710, 49994, 56630, 124985, 249970, 2888939, 5777878, 14444695, 20222573, 28889390, 40445146, 101112865, 202225730]

約数ペア:

[(1, 202225730), (2, 101112865), (5, 40445146), (7, 28889390), (10, 20222573), (14, 14444695), (35, 5777878), (70, 2888939), (809, 249970), (1618, 124985), (3571, 56630), (4045, 49994), (5663, 35710), (7142, 28315), (8090, 24997), (11326, 17855)]