202197430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1064197}}^1$

素因数の和:1064223

約数の個数: 16

約数和(自身を含む): 383111280

約数和(自身を除く): 180913850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1064197, 2128394, 5320985, 10641970, 20219743, 40439486, 101098715, 202197430]

約数ペア:

[(1, 202197430), (2, 101098715), (5, 40439486), (10, 20219743), (19, 10641970), (38, 5320985), (95, 2128394), (190, 1064197)]