208047564

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1459}}^1$

素因数の和:1719

約数の個数: 72

約数和(自身を含む): 559606320

約数和(自身を除く): 351558756

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 233, 306, 466, 612, 699, 932, 1398, 1459, 2097, 2796, 2918, 3961, 4194, 4377, 5836, 7922, 8388, 8754, 11883, 13131, 15844, 17508, 23766, 24803, 26262, 35649, 47532, 49606, 52524, 71298, 74409, 99212, 142596, 148818, 223227, 297636, 339947, 446454, 679894, 892908, 1019841, 1359788, 2039682, 3059523, 4079364, 5779099, 6119046, 11558198, 12238092, 17337297, 23116396, 34674594, 52011891, 69349188, 104023782, 208047564]

約数ペア:

[(1, 208047564), (2, 104023782), (3, 69349188), (4, 52011891), (6, 34674594), (9, 23116396), (12, 17337297), (17, 12238092), (18, 11558198), (34, 6119046), (36, 5779099), (51, 4079364), (68, 3059523), (102, 2039682), (153, 1359788), (204, 1019841), (233, 892908), (306, 679894), (466, 446454), (612, 339947), (699, 297636), (932, 223227), (1398, 148818), (1459, 142596), (2097, 99212), (2796, 74409), (2918, 71298), (3961, 52524), (4194, 49606), (4377, 47532), (5836, 35649), (7922, 26262), (8388, 24803), (8754, 23766), (11883, 17508), (13131, 15844)]