201088860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{701}}^1$

素因数の和:1403

約数の個数: 96

約数和(自身を含む): 645345792

約数和(自身を除く): 444256932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 683, 701, 1366, 1402, 2049, 2103, 2732, 2804, 3415, 3505, 4098, 4206, 4781, 4907, 6830, 7010, 8196, 8412, 9562, 9814, 10245, 10515, 13660, 14020, 14343, 14721, 19124, 19628, 20490, 21030, 23905, 24535, 28686, 29442, 40980, 42060, 47810, 49070, 57372, 58884, 71715, 73605, 95620, 98140, 143430, 147210, 286860, 294420, 478783, 957566, 1436349, 1915132, 2393915, 2872698, 3351481, 4787830, 5745396, 6702962, 7181745, 9575660, 10054443, 13405924, 14363490, 16757405, 20108886, 28726980, 33514810, 40217772, 50272215, 67029620, 100544430, 201088860]

約数ペア:

[(1, 201088860), (2, 100544430), (3, 67029620), (4, 50272215), (5, 40217772), (6, 33514810), (7, 28726980), (10, 20108886), (12, 16757405), (14, 14363490), (15, 13405924), (20, 10054443), (21, 9575660), (28, 7181745), (30, 6702962), (35, 5745396), (42, 4787830), (60, 3351481), (70, 2872698), (84, 2393915), (105, 1915132), (140, 1436349), (210, 957566), (420, 478783), (683, 294420), (701, 286860), (1366, 147210), (1402, 143430), (2049, 98140), (2103, 95620), (2732, 73605), (2804, 71715), (3415, 58884), (3505, 57372), (4098, 49070), (4206, 47810), (4781, 42060), (4907, 40980), (6830, 29442), (7010, 28686), (8196, 24535), (8412, 23905), (9562, 21030), (9814, 20490), (10245, 19628), (10515, 19124), (13660, 14721), (14020, 14343)]