220050168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 600825600

約数和(自身を除く): 380775432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 227, 239, 312, 338, 454, 478, 507, 676, 681, 717, 908, 956, 1014, 1352, 1362, 1434, 1816, 1912, 2028, 2724, 2868, 2951, 3107, 4056, 5448, 5736, 5902, 6214, 8853, 9321, 11804, 12428, 17706, 18642, 23608, 24856, 35412, 37284, 38363, 40391, 54253, 70824, 74568, 76726, 80782, 108506, 115089, 121173, 153452, 161564, 162759, 217012, 230178, 242346, 306904, 323128, 325518, 434024, 460356, 484692, 651036, 705289, 920712, 969384, 1302072, 1410578, 2115867, 2821156, 4231734, 5642312, 8463468, 9168757, 16926936, 18337514, 27506271, 36675028, 55012542, 73350056, 110025084, 220050168]

約数ペア:

[(1, 220050168), (2, 110025084), (3, 73350056), (4, 55012542), (6, 36675028), (8, 27506271), (12, 18337514), (13, 16926936), (24, 9168757), (26, 8463468), (39, 5642312), (52, 4231734), (78, 2821156), (104, 2115867), (156, 1410578), (169, 1302072), (227, 969384), (239, 920712), (312, 705289), (338, 651036), (454, 484692), (478, 460356), (507, 434024), (676, 325518), (681, 323128), (717, 306904), (908, 242346), (956, 230178), (1014, 217012), (1352, 162759), (1362, 161564), (1434, 153452), (1816, 121173), (1912, 115089), (2028, 108506), (2724, 80782), (2868, 76726), (2951, 74568), (3107, 70824), (4056, 54253), (5448, 40391), (5736, 38363), (5902, 37284), (6214, 35412), (8853, 24856), (9321, 23608), (11804, 18642), (12428, 17706)]