207888876

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 583672320

約数和(自身を除く): 375783444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 263, 351, 468, 526, 563, 702, 789, 1052, 1126, 1404, 1578, 1689, 2252, 2367, 3156, 3378, 3419, 4734, 5067, 6756, 6838, 7101, 7319, 9468, 10134, 10257, 13676, 14202, 14638, 15201, 20268, 20514, 21957, 28404, 29276, 30402, 30771, 41028, 43914, 60804, 61542, 65871, 87828, 92313, 123084, 131742, 148069, 184626, 197613, 263484, 296138, 369252, 395226, 444207, 592276, 790452, 888414, 1332621, 1776828, 1924897, 2665242, 3849794, 3997863, 5330484, 5774691, 7699588, 7995726, 11549382, 15991452, 17324073, 23098764, 34648146, 51972219, 69296292, 103944438, 207888876]

約数ペア:

[(1, 207888876), (2, 103944438), (3, 69296292), (4, 51972219), (6, 34648146), (9, 23098764), (12, 17324073), (13, 15991452), (18, 11549382), (26, 7995726), (27, 7699588), (36, 5774691), (39, 5330484), (52, 3997863), (54, 3849794), (78, 2665242), (108, 1924897), (117, 1776828), (156, 1332621), (234, 888414), (263, 790452), (351, 592276), (468, 444207), (526, 395226), (563, 369252), (702, 296138), (789, 263484), (1052, 197613), (1126, 184626), (1404, 148069), (1578, 131742), (1689, 123084), (2252, 92313), (2367, 87828), (3156, 65871), (3378, 61542), (3419, 60804), (4734, 43914), (5067, 41028), (6756, 30771), (6838, 30402), (7101, 29276), (7319, 28404), (9468, 21957), (10134, 20514), (10257, 20268), (13676, 15201), (14202, 14638)]