200322018

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{619}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 481219200

約数和(自身を除く): 280897182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 461, 619, 702, 922, 1238, 1383, 1857, 2766, 3714, 4149, 5571, 5993, 8047, 8298, 11142, 11986, 12447, 16094, 16713, 17979, 24141, 24894, 33426, 35958, 48282, 53937, 72423, 107874, 144846, 161811, 217269, 285359, 323622, 434538, 570718, 856077, 1712154, 2568231, 3709667, 5136462, 7419334, 7704693, 11129001, 15409386, 22258002, 33387003, 66774006, 100161009, 200322018]

約数ペア:

[(1, 200322018), (2, 100161009), (3, 66774006), (6, 33387003), (9, 22258002), (13, 15409386), (18, 11129001), (26, 7704693), (27, 7419334), (39, 5136462), (54, 3709667), (78, 2568231), (117, 1712154), (234, 856077), (351, 570718), (461, 434538), (619, 323622), (702, 285359), (922, 217269), (1238, 161811), (1383, 144846), (1857, 107874), (2766, 72423), (3714, 53937), (4149, 48282), (5571, 35958), (5993, 33426), (8047, 24894), (8298, 24141), (11142, 17979), (11986, 16713), (12447, 16094)]