213426364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{53197}}^1$

素因数の和:53277

約数の個数: 24

約数和(自身を含む): 402176880

約数和(自身を除く): 188750516

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 53197, 106394, 212788, 904349, 1808698, 3138623, 3617396, 6277246, 12554492, 53356591, 106713182, 213426364]

約数ペア:

[(1, 213426364), (2, 106713182), (4, 53356591), (17, 12554492), (34, 6277246), (59, 3617396), (68, 3138623), (118, 1808698), (236, 904349), (1003, 212788), (2006, 106394), (4012, 53197)]