219903834

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{2099}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 463680000

約数和(自身を除く): 243776166

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 919, 1838, 2099, 2757, 4198, 5514, 6297, 12594, 17461, 34922, 39881, 52383, 79762, 104766, 119643, 239286, 1928981, 3857962, 5786943, 11573886, 36650639, 73301278, 109951917, 219903834]

約数ペア:

[(1, 219903834), (2, 109951917), (3, 73301278), (6, 36650639), (19, 11573886), (38, 5786943), (57, 3857962), (114, 1928981), (919, 239286), (1838, 119643), (2099, 104766), (2757, 79762), (4198, 52383), (5514, 39881), (6297, 34922), (12594, 17461)]