213164238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{32327}}^1$

素因数の和:32496

約数の個数: 32

約数和(自身を含む): 490351104

約数和(自身を除く): 277186866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 32327, 64654, 96981, 193962, 226289, 452578, 678867, 1357734, 5075339, 10150678, 15226017, 30452034, 35527373, 71054746, 106582119, 213164238]

約数ペア:

[(1, 213164238), (2, 106582119), (3, 71054746), (6, 35527373), (7, 30452034), (14, 15226017), (21, 10150678), (42, 5075339), (157, 1357734), (314, 678867), (471, 452578), (942, 226289), (1099, 193962), (2198, 96981), (3297, 64654), (6594, 32327)]