190068364

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{164419}}^1$

素因数の和:164457

約数の個数: 18

約数和(自身を含む): 353338580

約数和(自身を除く): 163270216

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 164419, 328838, 657676, 2795123, 5590246, 11180492, 47517091, 95034182, 190068364]

約数ペア:

[(1, 190068364), (2, 95034182), (4, 47517091), (17, 11180492), (34, 5590246), (68, 2795123), (289, 657676), (578, 328838), (1156, 164419)]