221424238

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{48073}}^1$

素因数の和:48136

約数の個数: 24

約数和(自身を含む): 394591392

約数和(自身を除く): 173167154

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 48073, 96146, 336511, 673022, 2259431, 2355577, 4518862, 4711154, 15816017, 31632034, 110712119, 221424238]

約数ペア:

[(1, 221424238), (2, 110712119), (7, 31632034), (14, 15816017), (47, 4711154), (49, 4518862), (94, 2355577), (98, 2259431), (329, 673022), (658, 336511), (2303, 96146), (4606, 48073)]