201897966235

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{61729}}^1$

素因数の和:62020

約数の個数: 64

約数和(自身を含む): 307207987200

約数和(自身を除く): 105310020965

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 239, 391, 595, 805, 1195, 1673, 1955, 2737, 4063, 5497, 8365, 13685, 20315, 27485, 28441, 38479, 61729, 93449, 142205, 192395, 308645, 432103, 467245, 654143, 1049393, 1419767, 2160515, 3270715, 5246965, 7098835, 7345751, 9938369, 14753231, 24136039, 36728755, 49691845, 73766155, 103272617, 120680195, 168952273, 250804927, 339324313, 516363085, 844761365, 1254024635, 1696621565, 1755634489, 2375270191, 5768513321, 8778172445, 11876350955, 28842566605, 40379593247, 201897966235]

約数ペア:

[(1, 201897966235), (5, 40379593247), (7, 28842566605), (17, 11876350955), (23, 8778172445), (35, 5768513321), (85, 2375270191), (115, 1755634489), (119, 1696621565), (161, 1254024635), (239, 844761365), (391, 516363085), (595, 339324313), (805, 250804927), (1195, 168952273), (1673, 120680195), (1955, 103272617), (2737, 73766155), (4063, 49691845), (5497, 36728755), (8365, 24136039), (13685, 14753231), (20315, 9938369), (27485, 7345751), (28441, 7098835), (38479, 5246965), (61729, 3270715), (93449, 2160515), (142205, 1419767), (192395, 1049393), (308645, 654143), (432103, 467245)]