199227512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{31013}}^1$

素因数の和:31103

約数の個数: 32

約数和(自身を含む): 413106480

約数和(自身を除く): 213878968

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 31013, 62026, 124052, 248104, 341143, 682286, 1364572, 2263949, 2729144, 4527898, 9055796, 18111592, 24903439, 49806878, 99613756, 199227512]

約数ペア:

[(1, 199227512), (2, 99613756), (4, 49806878), (8, 24903439), (11, 18111592), (22, 9055796), (44, 4527898), (73, 2729144), (88, 2263949), (146, 1364572), (292, 682286), (584, 341143), (803, 248104), (1606, 124052), (3212, 62026), (6424, 31013)]