208085436

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 591951360

約数和(自身を除く): 383865924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 234, 254, 324, 351, 381, 389, 468, 508, 702, 762, 778, 1053, 1143, 1167, 1404, 1524, 1556, 1651, 2106, 2286, 2334, 3302, 3429, 3501, 4212, 4572, 4668, 4953, 5057, 6604, 6858, 7002, 9906, 10114, 10287, 10503, 13716, 14004, 14859, 15171, 19812, 20228, 20574, 21006, 29718, 30342, 31509, 41148, 42012, 44577, 45513, 49403, 59436, 60684, 63018, 89154, 91026, 98806, 126036, 133731, 136539, 148209, 178308, 182052, 197612, 267462, 273078, 296418, 409617, 444627, 534924, 546156, 592836, 642239, 819234, 889254, 1284478, 1333881, 1638468, 1778508, 1926717, 2568956, 2667762, 3853434, 4001643, 5335524, 5780151, 7706868, 8003286, 11560302, 16006572, 17340453, 23120604, 34680906, 52021359, 69361812, 104042718, 208085436]

約数ペア:

[(1, 208085436), (2, 104042718), (3, 69361812), (4, 52021359), (6, 34680906), (9, 23120604), (12, 17340453), (13, 16006572), (18, 11560302), (26, 8003286), (27, 7706868), (36, 5780151), (39, 5335524), (52, 4001643), (54, 3853434), (78, 2667762), (81, 2568956), (108, 1926717), (117, 1778508), (127, 1638468), (156, 1333881), (162, 1284478), (234, 889254), (254, 819234), (324, 642239), (351, 592836), (381, 546156), (389, 534924), (468, 444627), (508, 409617), (702, 296418), (762, 273078), (778, 267462), (1053, 197612), (1143, 182052), (1167, 178308), (1404, 148209), (1524, 136539), (1556, 133731), (1651, 126036), (2106, 98806), (2286, 91026), (2334, 89154), (3302, 63018), (3429, 60684), (3501, 59436), (4212, 49403), (4572, 45513), (4668, 44577), (4953, 42012), (5057, 41148), (6604, 31509), (6858, 30342), (7002, 29718), (9906, 21006), (10114, 20574), (10287, 20228), (10503, 19812), (13716, 15171), (14004, 14859)]