202488190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1191107}}^1$

素因数の和:1191131

約数の個数: 16

約数和(自身を含む): 385918992

約数和(自身を除く): 183430802

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1191107, 2382214, 5955535, 11911070, 20248819, 40497638, 101244095, 202488190]

約数ペア:

[(1, 202488190), (2, 101244095), (5, 40497638), (10, 20248819), (17, 11911070), (34, 5955535), (85, 2382214), (170, 1191107)]