201835518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 441408000

約数和(自身を除く): 239572482

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 109, 111, 114, 218, 222, 327, 439, 654, 703, 878, 1317, 1406, 2071, 2109, 2634, 4033, 4142, 4218, 6213, 8066, 8341, 12099, 12426, 16243, 16682, 24198, 25023, 32486, 47851, 48729, 50046, 76627, 95702, 97458, 143553, 153254, 229881, 287106, 308617, 459762, 617234, 909169, 925851, 1770487, 1818338, 1851702, 2727507, 3540974, 5311461, 5455014, 10622922, 33639253, 67278506, 100917759, 201835518]

約数ペア:

[(1, 201835518), (2, 100917759), (3, 67278506), (6, 33639253), (19, 10622922), (37, 5455014), (38, 5311461), (57, 3540974), (74, 2727507), (109, 1851702), (111, 1818338), (114, 1770487), (218, 925851), (222, 909169), (327, 617234), (439, 459762), (654, 308617), (703, 287106), (878, 229881), (1317, 153254), (1406, 143553), (2071, 97458), (2109, 95702), (2634, 76627), (4033, 50046), (4142, 48729), (4218, 47851), (6213, 32486), (8066, 25023), (8341, 24198), (12099, 16682), (12426, 16243)]