198568190

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{86711}}^1$

素因数の和:86947

約数の個数: 16

約数和(自身を含む): 358987680

約数和(自身を除く): 160419490

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 86711, 173422, 433555, 867110, 19856819, 39713638, 99284095, 198568190]

約数ペア:

[(1, 198568190), (2, 99284095), (5, 39713638), (10, 19856819), (229, 867110), (458, 433555), (1145, 173422), (2290, 86711)]