217306308

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{2281}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 538259904

約数和(自身を除く): 320953596

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 467, 934, 1401, 1868, 2281, 2802, 4562, 5604, 6843, 7939, 9124, 13686, 15878, 23817, 27372, 31756, 38777, 47634, 77554, 95268, 116331, 155108, 232662, 465324, 1065227, 2130454, 3195681, 4260908, 6391362, 12782724, 18108859, 36217718, 54326577, 72435436, 108653154, 217306308]

約数ペア:

[(1, 217306308), (2, 108653154), (3, 72435436), (4, 54326577), (6, 36217718), (12, 18108859), (17, 12782724), (34, 6391362), (51, 4260908), (68, 3195681), (102, 2130454), (204, 1065227), (467, 465324), (934, 232662), (1401, 155108), (1868, 116331), (2281, 95268), (2802, 77554), (4562, 47634), (5604, 38777), (6843, 31756), (7939, 27372), (9124, 23817), (13686, 15878)]