201778902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:734

約数の個数: 72

約数和(自身を含む): 478407384

約数和(自身を除く): 276628482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 113, 117, 169, 226, 234, 338, 339, 507, 587, 678, 1014, 1017, 1174, 1469, 1521, 1761, 2034, 2938, 3042, 3522, 4407, 5283, 7631, 8814, 10566, 13221, 15262, 19097, 22893, 26442, 38194, 45786, 57291, 66331, 68679, 99203, 114582, 132662, 137358, 171873, 198406, 198993, 297609, 343746, 397986, 595218, 596979, 862303, 892827, 1193958, 1724606, 1785654, 2586909, 5173818, 7760727, 11209939, 15521454, 22419878, 33629817, 67259634, 100889451, 201778902]

約数ペア:

[(1, 201778902), (2, 100889451), (3, 67259634), (6, 33629817), (9, 22419878), (13, 15521454), (18, 11209939), (26, 7760727), (39, 5173818), (78, 2586909), (113, 1785654), (117, 1724606), (169, 1193958), (226, 892827), (234, 862303), (338, 596979), (339, 595218), (507, 397986), (587, 343746), (678, 297609), (1014, 198993), (1017, 198406), (1174, 171873), (1469, 137358), (1521, 132662), (1761, 114582), (2034, 99203), (2938, 68679), (3042, 66331), (3522, 57291), (4407, 45786), (5283, 38194), (7631, 26442), (8814, 22893), (10566, 19097), (13221, 15262)]