204059495

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{929}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 247484160

約数和(自身を除く): 43424665

約数列:

[1, 5, 197, 223, 929, 985, 1115, 4645, 43931, 183013, 207167, 219655, 915065, 1035835, 40811899, 204059495]

約数ペア:

[(1, 204059495), (5, 40811899), (197, 1035835), (223, 915065), (929, 219655), (985, 207167), (1115, 183013), (4645, 43931)]