204078506

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{18583}}^1$

素因数の和:18638

約数の個数: 24

約数和(自身を含む): 342317280

約数和(自身を除く): 138238774

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 5491, 10982, 18583, 37166, 315911, 353077, 631822, 706154, 5370487, 6002309, 10740974, 12004618, 102039253, 204078506]

約数ペア:

[(1, 204078506), (2, 102039253), (17, 12004618), (19, 10740974), (34, 6002309), (38, 5370487), (289, 706154), (323, 631822), (578, 353077), (646, 315911), (5491, 37166), (10982, 18583)]