216605030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{25453}}^1$

素因数の和:25520

約数の個数: 32

約数和(自身を含む): 417852864

約数和(自身を除く): 201247834

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 25453, 50906, 127265, 254530, 585419, 941761, 1170838, 1883522, 2927095, 4708805, 5854190, 9417610, 21660503, 43321006, 108302515, 216605030]

約数ペア:

[(1, 216605030), (2, 108302515), (5, 43321006), (10, 21660503), (23, 9417610), (37, 5854190), (46, 4708805), (74, 2927095), (115, 1883522), (185, 1170838), (230, 941761), (370, 585419), (851, 254530), (1702, 127265), (4255, 50906), (8510, 25453)]