201730697

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{111269}}^1$

素因数の和:111320

約数の個数: 12

約数和(自身を含む): 241010820

約数和(自身を除く): 39280123

約数列:

[1, 7, 37, 49, 259, 1813, 111269, 778883, 4116953, 5452181, 28818671, 201730697]

約数ペア:

[(1, 201730697), (7, 28818671), (37, 5452181), (49, 4116953), (259, 778883), (1813, 111269)]