207751716

素因数分解:

$2^2\times 3^4\times {\mathrm{743}}^1\times {\mathrm{863}}^1$

素因数の和:1622

約数の個数: 60

約数和(自身を含む): 544465152

約数和(自身を除く): 336713436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 743, 863, 1486, 1726, 2229, 2589, 2972, 3452, 4458, 5178, 6687, 7767, 8916, 10356, 13374, 15534, 20061, 23301, 26748, 31068, 40122, 46602, 60183, 69903, 80244, 93204, 120366, 139806, 240732, 279612, 641209, 1282418, 1923627, 2564836, 3847254, 5770881, 7694508, 11541762, 17312643, 23083524, 34625286, 51937929, 69250572, 103875858, 207751716]

約数ペア:

[(1, 207751716), (2, 103875858), (3, 69250572), (4, 51937929), (6, 34625286), (9, 23083524), (12, 17312643), (18, 11541762), (27, 7694508), (36, 5770881), (54, 3847254), (81, 2564836), (108, 1923627), (162, 1282418), (324, 641209), (743, 279612), (863, 240732), (1486, 139806), (1726, 120366), (2229, 93204), (2589, 80244), (2972, 69903), (3452, 60183), (4458, 46602), (5178, 40122), (6687, 31068), (7767, 26748), (8916, 23301), (10356, 20061), (13374, 15534)]