219668506

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{29581}}^1$

素因数の和:29709

約数の個数: 16

約数和(自身を含む): 340784640

約数和(自身を除く): 121116134

約数列:

[1, 2, 47, 79, 94, 158, 3713, 7426, 29581, 59162, 1390307, 2336899, 2780614, 4673798, 109834253, 219668506]

約数ペア:

[(1, 219668506), (2, 109834253), (47, 4673798), (79, 2780614), (94, 2336899), (158, 1390307), (3713, 59162), (7426, 29581)]