248204156912

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{212503559}}^1$

素因数の和:212503640

約数の個数: 20

約数和(自身を含む): 487483166640

約数和(自身を除く): 239279009728

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 212503559, 425007118, 850014236, 1700028472, 3400056944, 15512759807, 31025519614, 62051039228, 124102078456, 248204156912]

約数ペア:

[(1, 248204156912), (2, 124102078456), (4, 62051039228), (8, 31025519614), (16, 15512759807), (73, 3400056944), (146, 1700028472), (292, 850014236), (584, 425007118), (1168, 212503559)]