243313166

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{4273}}^1$

素因数の和:4747

約数の個数: 16

約数和(自身を含む): 371119968

約数和(自身を除く): 127806802

約数列:

[1, 2, 71, 142, 401, 802, 4273, 8546, 28471, 56942, 303383, 606766, 1713473, 3426946, 121656583, 243313166]

約数ペア:

[(1, 243313166), (2, 121656583), (71, 3426946), (142, 1713473), (401, 606766), (802, 303383), (4273, 56942), (8546, 28471)]