209219024862

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1\times {\mathrm{2357}}^1$

素因数の和:3254

約数の個数: 96

約数和(自身を含む): 470657101824

約数和(自身を除く): 261438076962

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 271, 279, 542, 558, 587, 813, 1174, 1626, 1761, 2357, 2439, 3522, 4714, 4878, 5283, 7071, 8401, 10566, 14142, 16802, 18197, 21213, 25203, 36394, 42426, 50406, 54591, 73067, 75609, 109182, 146134, 151218, 159077, 163773, 219201, 318154, 327546, 438402, 477231, 638747, 657603, 954462, 1277494, 1315206, 1383559, 1431693, 1916241, 2767118, 2863386, 3832482, 4150677, 4931387, 5748723, 8301354, 9862774, 11497446, 12452031, 14794161, 19801157, 24904062, 29588322, 39602314, 42890329, 44382483, 59403471, 85780658, 88764966, 118806942, 128670987, 178210413, 257341974, 356420826, 374944489, 386012961, 749888978, 772025922, 1124833467, 2249666934, 3374500401, 6749000802, 11623279159, 23246558318, 34869837477, 69739674954, 104609512431, 209219024862]

約数ペア:

[(1, 209219024862), (2, 104609512431), (3, 69739674954), (6, 34869837477), (9, 23246558318), (18, 11623279159), (31, 6749000802), (62, 3374500401), (93, 2249666934), (186, 1124833467), (271, 772025922), (279, 749888978), (542, 386012961), (558, 374944489), (587, 356420826), (813, 257341974), (1174, 178210413), (1626, 128670987), (1761, 118806942), (2357, 88764966), (2439, 85780658), (3522, 59403471), (4714, 44382483), (4878, 42890329), (5283, 39602314), (7071, 29588322), (8401, 24904062), (10566, 19801157), (14142, 14794161), (16802, 12452031), (18197, 11497446), (21213, 9862774), (25203, 8301354), (36394, 5748723), (42426, 4931387), (50406, 4150677), (54591, 3832482), (73067, 2863386), (75609, 2767118), (109182, 1916241), (146134, 1431693), (151218, 1383559), (159077, 1315206), (163773, 1277494), (219201, 954462), (318154, 657603), (327546, 638747), (438402, 477231)]