212575398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{10979}}^1$

素因数の和:11452

約数の個数: 32

約数和(自身を含む): 486984960

約数和(自身を除く): 274409562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 922, 1383, 2766, 3227, 6454, 9681, 10979, 19362, 21958, 32937, 65874, 76853, 153706, 230559, 461118, 5061319, 10122638, 15183957, 30367914, 35429233, 70858466, 106287699, 212575398]

約数ペア:

[(1, 212575398), (2, 106287699), (3, 70858466), (6, 35429233), (7, 30367914), (14, 15183957), (21, 10122638), (42, 5061319), (461, 461118), (922, 230559), (1383, 153706), (2766, 76853), (3227, 65874), (6454, 32937), (9681, 21958), (10979, 19362)]