201544592

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{20549}}^1$

素因数の和:21170

約数の個数: 20

約数和(自身を含む): 391148700

約数和(自身を除く): 189604108

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 20549, 41098, 82196, 164392, 328784, 12596537, 25193074, 50386148, 100772296, 201544592]

約数ペア:

[(1, 201544592), (2, 100772296), (4, 50386148), (8, 25193074), (16, 12596537), (613, 328784), (1226, 164392), (2452, 82196), (4904, 41098), (9808, 20549)]