210004664324

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1979}}^1\times {\mathrm{41647}}^1$

素因数の和:43657

約数の個数: 72

約数和(自身を含む): 460638541440

約数和(自身を除く): 250633877116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 1979, 2548, 3958, 7916, 13853, 25727, 27706, 41647, 51454, 55412, 83294, 96971, 102908, 166588, 180089, 193942, 291529, 360178, 387884, 541411, 583058, 720356, 1082822, 1166116, 1260623, 2040703, 2165644, 2521246, 3789877, 4081406, 5042492, 7579754, 8162812, 15159508, 26529139, 53058278, 82419413, 106116556, 164838826, 329677652, 576935891, 1071452369, 1153871782, 2142904738, 2307743564, 4038551237, 4285809476, 7500166583, 8077102474, 15000333166, 16154204948, 30000666332, 52501166081, 105002332162, 210004664324]

約数ペア:

[(1, 210004664324), (2, 105002332162), (4, 52501166081), (7, 30000666332), (13, 16154204948), (14, 15000333166), (26, 8077102474), (28, 7500166583), (49, 4285809476), (52, 4038551237), (91, 2307743564), (98, 2142904738), (182, 1153871782), (196, 1071452369), (364, 576935891), (637, 329677652), (1274, 164838826), (1979, 106116556), (2548, 82419413), (3958, 53058278), (7916, 26529139), (13853, 15159508), (25727, 8162812), (27706, 7579754), (41647, 5042492), (51454, 4081406), (55412, 3789877), (83294, 2521246), (96971, 2165644), (102908, 2040703), (166588, 1260623), (180089, 1166116), (193942, 1082822), (291529, 720356), (360178, 583058), (387884, 541411)]