223814564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 421134336

約数和(自身を除く): 197319772

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 191, 271, 382, 542, 764, 1081, 1084, 2162, 4324, 4393, 6233, 8786, 8977, 12466, 12737, 17572, 17954, 24932, 25474, 35908, 50948, 51761, 103522, 206471, 207044, 292951, 412942, 585902, 825884, 1171804, 1190503, 2381006, 2432767, 4762012, 4865534, 9731068, 55953641, 111907282, 223814564]

約数ペア:

[(1, 223814564), (2, 111907282), (4, 55953641), (23, 9731068), (46, 4865534), (47, 4762012), (92, 2432767), (94, 2381006), (188, 1190503), (191, 1171804), (271, 825884), (382, 585902), (542, 412942), (764, 292951), (1081, 207044), (1084, 206471), (2162, 103522), (4324, 51761), (4393, 50948), (6233, 35908), (8786, 25474), (8977, 24932), (12466, 17954), (12737, 17572)]