214837308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3823}}^1$

素因数の和:4063

約数の個数: 72

約数和(自身を含む): 623587328

約数和(自身を除く): 408750020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 892, 1338, 1561, 2007, 2676, 3122, 3823, 4014, 4683, 6244, 7646, 8028, 9366, 11469, 14049, 15292, 18732, 22938, 26761, 28098, 34407, 45876, 53522, 56196, 68814, 80283, 107044, 137628, 160566, 240849, 321132, 481698, 852529, 963396, 1705058, 2557587, 3410116, 5115174, 5967703, 7672761, 10230348, 11935406, 15345522, 17903109, 23870812, 30691044, 35806218, 53709327, 71612436, 107418654, 214837308]

約数ペア:

[(1, 214837308), (2, 107418654), (3, 71612436), (4, 53709327), (6, 35806218), (7, 30691044), (9, 23870812), (12, 17903109), (14, 15345522), (18, 11935406), (21, 10230348), (28, 7672761), (36, 5967703), (42, 5115174), (63, 3410116), (84, 2557587), (126, 1705058), (223, 963396), (252, 852529), (446, 481698), (669, 321132), (892, 240849), (1338, 160566), (1561, 137628), (2007, 107044), (2676, 80283), (3122, 68814), (3823, 56196), (4014, 53522), (4683, 45876), (6244, 34407), (7646, 28098), (8028, 26761), (9366, 22938), (11469, 18732), (14049, 15292)]