200128432

素因数分解:

$2^4\times 7^1\times {\mathrm{1786861}}^1$

素因数の和:1786876

約数の個数: 20

約数和(自身を含む): 443141776

約数和(自身を除く): 243013344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1786861, 3573722, 7147444, 12508027, 14294888, 25016054, 28589776, 50032108, 100064216, 200128432]

約数ペア:

[(1, 200128432), (2, 100064216), (4, 50032108), (7, 28589776), (8, 25016054), (14, 14294888), (16, 12508027), (28, 7147444), (56, 3573722), (112, 1786861)]