218364055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 358387200

約数和(自身を除く): 140023145

約数列:

[1, 5, 7, 13, 19, 29, 35, 65, 67, 91, 95, 133, 145, 169, 203, 247, 335, 377, 455, 469, 551, 665, 845, 871, 1015, 1183, 1235, 1273, 1729, 1885, 1943, 2345, 2639, 2755, 3211, 3857, 4355, 4901, 5915, 6097, 6365, 7163, 8645, 8911, 9715, 11323, 13195, 13601, 16055, 16549, 19285, 22477, 24505, 25259, 30485, 34307, 35815, 36917, 44555, 50141, 56615, 68005, 79261, 82745, 93119, 112385, 115843, 126295, 171535, 176813, 184585, 215137, 250705, 258419, 328367, 396305, 465595, 479921, 579215, 651833, 884065, 1075685, 1292095, 1505959, 1641835, 2298569, 2399605, 3259165, 3359447, 6238973, 7529795, 11492845, 16797235, 31194865, 43672811, 218364055]

約数ペア:

[(1, 218364055), (5, 43672811), (7, 31194865), (13, 16797235), (19, 11492845), (29, 7529795), (35, 6238973), (65, 3359447), (67, 3259165), (91, 2399605), (95, 2298569), (133, 1641835), (145, 1505959), (169, 1292095), (203, 1075685), (247, 884065), (335, 651833), (377, 579215), (455, 479921), (469, 465595), (551, 396305), (665, 328367), (845, 258419), (871, 250705), (1015, 215137), (1183, 184585), (1235, 176813), (1273, 171535), (1729, 126295), (1885, 115843), (1943, 112385), (2345, 93119), (2639, 82745), (2755, 79261), (3211, 68005), (3857, 56615), (4355, 50141), (4901, 44555), (5915, 36917), (6097, 35815), (6365, 34307), (7163, 30485), (8645, 25259), (8911, 24505), (9715, 22477), (11323, 19285), (13195, 16549), (13601, 16055)]