208496492370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2499059}}^1$

素因数の和:2499181

約数の個数: 80

約数和(自身を含む): 566067078720

約数和(自身を除く): 357570586350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 270, 309, 405, 515, 618, 810, 927, 1030, 1545, 1854, 2781, 3090, 4635, 5562, 8343, 9270, 13905, 16686, 27810, 41715, 83430, 2499059, 4998118, 7497177, 12495295, 14994354, 22491531, 24990590, 37485885, 44983062, 67474593, 74971770, 112457655, 134949186, 202423779, 224915310, 257403077, 337372965, 404847558, 514806154, 674745930, 772209231, 1012118895, 1287015385, 1544418462, 2024237790, 2316627693, 2574030770, 3861046155, 4633255386, 6949883079, 7722092310, 11583138465, 13899766158, 20849649237, 23166276930, 34749415395, 41699298474, 69498830790, 104248246185, 208496492370]

約数ペア:

[(1, 208496492370), (2, 104248246185), (3, 69498830790), (5, 41699298474), (6, 34749415395), (9, 23166276930), (10, 20849649237), (15, 13899766158), (18, 11583138465), (27, 7722092310), (30, 6949883079), (45, 4633255386), (54, 3861046155), (81, 2574030770), (90, 2316627693), (103, 2024237790), (135, 1544418462), (162, 1287015385), (206, 1012118895), (270, 772209231), (309, 674745930), (405, 514806154), (515, 404847558), (618, 337372965), (810, 257403077), (927, 224915310), (1030, 202423779), (1545, 134949186), (1854, 112457655), (2781, 74971770), (3090, 67474593), (4635, 44983062), (5562, 37485885), (8343, 24990590), (9270, 22491531), (13905, 14994354), (16686, 12495295), (27810, 7497177), (41715, 4998118), (83430, 2499059)]