199047962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{9199}}^1$

素因数の和:9581

約数の個数: 16

約数和(自身を含む): 309120000

約数和(自身を除く): 110072038

約数列:

[1, 2, 31, 62, 349, 698, 9199, 10819, 18398, 21638, 285169, 570338, 3210451, 6420902, 99523981, 199047962]

約数ペア:

[(1, 199047962), (2, 99523981), (31, 6420902), (62, 3210451), (349, 570338), (698, 285169), (9199, 21638), (10819, 18398)]