201064815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 410572800

約数和(自身を除く): 209507985

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 263, 315, 789, 809, 945, 1315, 1841, 2367, 2427, 3945, 4045, 5523, 5663, 7101, 7281, 9205, 11835, 12135, 16569, 16989, 21843, 27615, 28315, 35505, 36405, 49707, 50967, 82845, 84945, 109215, 152901, 212767, 248535, 254835, 638301, 764505, 1063835, 1489369, 1914903, 3191505, 4468107, 5744709, 7446845, 9574515, 13404321, 22340535, 28723545, 40212963, 67021605, 201064815]

約数ペア:

[(1, 201064815), (3, 67021605), (5, 40212963), (7, 28723545), (9, 22340535), (15, 13404321), (21, 9574515), (27, 7446845), (35, 5744709), (45, 4468107), (63, 3191505), (105, 1914903), (135, 1489369), (189, 1063835), (263, 764505), (315, 638301), (789, 254835), (809, 248535), (945, 212767), (1315, 152901), (1841, 109215), (2367, 84945), (2427, 82845), (3945, 50967), (4045, 49707), (5523, 36405), (5663, 35505), (7101, 28315), (7281, 27615), (9205, 21843), (11835, 16989), (12135, 16569)]