199983436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{114407}}^1$

素因数の和:114453

約数の個数: 24

約数和(自身を含む): 384410880

約数和(自身を除く): 184427444

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 114407, 228814, 457628, 2173733, 2631361, 4347466, 5262722, 8694932, 10525444, 49995859, 99991718, 199983436]

約数ペア:

[(1, 199983436), (2, 99991718), (4, 49995859), (19, 10525444), (23, 8694932), (38, 5262722), (46, 4347466), (76, 2631361), (92, 2173733), (437, 457628), (874, 228814), (1748, 114407)]