200505974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{32371}}^1$

素因数の和:32555

約数の個数: 16

約数和(自身を含む): 318540480

約数和(自身を除く): 118034506

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 32371, 64742, 615049, 1230098, 5276473, 10552946, 100252987, 200505974]

約数ペア:

[(1, 200505974), (2, 100252987), (19, 10552946), (38, 5276473), (163, 1230098), (326, 615049), (3097, 64742), (6194, 32371)]