210670488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{417997}}^1$

素因数の和:418016

約数の個数: 48

約数和(自身を含む): 652076880

約数和(自身を除く): 441406392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 417997, 835994, 1253991, 1671988, 2507982, 2925979, 3343976, 3761973, 5015964, 5851958, 7523946, 8777937, 10031928, 11703916, 15047892, 17555874, 23407832, 26333811, 30095784, 35111748, 52667622, 70223496, 105335244, 210670488]

約数ペア:

[(1, 210670488), (2, 105335244), (3, 70223496), (4, 52667622), (6, 35111748), (7, 30095784), (8, 26333811), (9, 23407832), (12, 17555874), (14, 15047892), (18, 11703916), (21, 10031928), (24, 8777937), (28, 7523946), (36, 5851958), (42, 5015964), (56, 3761973), (63, 3343976), (72, 2925979), (84, 2507982), (126, 1671988), (168, 1253991), (252, 835994), (504, 417997)]