201347883

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 353894400

約数和(自身を除く): 152546517

約数列:

[1, 3, 9, 11, 19, 27, 31, 33, 57, 93, 99, 171, 209, 279, 297, 341, 513, 589, 627, 837, 1023, 1151, 1767, 1881, 3069, 3453, 5301, 5643, 6479, 9207, 10359, 12661, 15903, 19437, 21869, 31077, 35681, 37983, 58311, 65607, 107043, 113949, 174933, 196821, 240559, 321129, 341847, 392491, 590463, 677939, 721677, 963387, 1177473, 2033817, 2165031, 3532419, 6101451, 6495093, 7457329, 10597257, 18304353, 22371987, 67115961, 201347883]

約数ペア:

[(1, 201347883), (3, 67115961), (9, 22371987), (11, 18304353), (19, 10597257), (27, 7457329), (31, 6495093), (33, 6101451), (57, 3532419), (93, 2165031), (99, 2033817), (171, 1177473), (209, 963387), (279, 721677), (297, 677939), (341, 590463), (513, 392491), (589, 341847), (627, 321129), (837, 240559), (1023, 196821), (1151, 174933), (1767, 113949), (1881, 107043), (3069, 65607), (3453, 58311), (5301, 37983), (5643, 35681), (6479, 31077), (9207, 21869), (10359, 19437), (12661, 15903)]