201943854

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4813}}^1$

素因数の和:4871

約数の個数: 80

約数和(自身を含む): 531234528

約数和(自身を除く): 329290674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 259, 333, 378, 518, 567, 666, 777, 999, 1134, 1554, 1998, 2331, 2997, 4662, 4813, 5994, 6993, 9626, 13986, 14439, 20979, 28878, 33691, 41958, 43317, 67382, 86634, 101073, 129951, 178081, 202146, 259902, 303219, 356162, 389853, 534243, 606438, 779706, 909657, 1068486, 1246567, 1602729, 1819314, 2493134, 2728971, 3205458, 3739701, 4808187, 5457942, 7479402, 9616374, 11219103, 14424561, 22438206, 28849122, 33657309, 67314618, 100971927, 201943854]

約数ペア:

[(1, 201943854), (2, 100971927), (3, 67314618), (6, 33657309), (7, 28849122), (9, 22438206), (14, 14424561), (18, 11219103), (21, 9616374), (27, 7479402), (37, 5457942), (42, 4808187), (54, 3739701), (63, 3205458), (74, 2728971), (81, 2493134), (111, 1819314), (126, 1602729), (162, 1246567), (189, 1068486), (222, 909657), (259, 779706), (333, 606438), (378, 534243), (518, 389853), (567, 356162), (666, 303219), (777, 259902), (999, 202146), (1134, 178081), (1554, 129951), (1998, 101073), (2331, 86634), (2997, 67382), (4662, 43317), (4813, 41958), (5994, 33691), (6993, 28878), (9626, 20979), (13986, 14439)]