199415089

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{677}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 216417600

約数和(自身を除く): 17002511

約数列:

[1, 19, 37, 419, 677, 703, 7961, 12863, 15503, 25049, 283663, 294557, 475931, 5389597, 10495531, 199415089]

約数ペア:

[(1, 199415089), (19, 10495531), (37, 5389597), (419, 475931), (677, 294557), (703, 283663), (7961, 25049), (12863, 15503)]