210310828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1549}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 454484800

約数和(自身を除く): 244173972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 373, 746, 1492, 1549, 2611, 3098, 4849, 5222, 6196, 9698, 10444, 10843, 19396, 20137, 21686, 33943, 40274, 43372, 67886, 80548, 135772, 140959, 281918, 563836, 577777, 1155554, 2311108, 4044439, 7511101, 8088878, 15022202, 16177756, 30044404, 52577707, 105155414, 210310828]

約数ペア:

[(1, 210310828), (2, 105155414), (4, 52577707), (7, 30044404), (13, 16177756), (14, 15022202), (26, 8088878), (28, 7511101), (52, 4044439), (91, 2311108), (182, 1155554), (364, 577777), (373, 563836), (746, 281918), (1492, 140959), (1549, 135772), (2611, 80548), (3098, 67886), (4849, 43372), (5222, 40274), (6196, 33943), (9698, 21686), (10444, 20137), (10843, 19396)]