196677496

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{3671}}^1$

素因数の和:3895

約数の個数: 32

約数和(自身を含む): 380933280

約数和(自身を除く): 184255784

約数列:

[1, 2, 4, 8, 37, 74, 148, 181, 296, 362, 724, 1448, 3671, 6697, 7342, 13394, 14684, 26788, 29368, 53576, 135827, 271654, 543308, 664451, 1086616, 1328902, 2657804, 5315608, 24584687, 49169374, 98338748, 196677496]

約数ペア:

[(1, 196677496), (2, 98338748), (4, 49169374), (8, 24584687), (37, 5315608), (74, 2657804), (148, 1328902), (181, 1086616), (296, 664451), (362, 543308), (724, 271654), (1448, 135827), (3671, 53576), (6697, 29368), (7342, 26788), (13394, 14684)]