199763896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8179}}^1$

素因数の和:8299

約数の個数: 32

約数和(自身を含む): 388713600

約数和(自身を除く): 188949704

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 6106, 8179, 12212, 16358, 24424, 32716, 65432, 351697, 580709, 703394, 1161418, 1406788, 2322836, 2813576, 4645672, 24970487, 49940974, 99881948, 199763896]

約数ペア:

[(1, 199763896), (2, 99881948), (4, 49940974), (8, 24970487), (43, 4645672), (71, 2813576), (86, 2322836), (142, 1406788), (172, 1161418), (284, 703394), (344, 580709), (568, 351697), (3053, 65432), (6106, 32716), (8179, 24424), (12212, 16358)]