221736364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{10321}}^1$

素因数の和:10497

約数の個数: 24

約数和(自身を含む): 400576176

約数和(自身を除く): 178839812

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 5371, 10321, 10742, 20642, 21484, 41284, 423161, 846322, 1352051, 1692644, 2704102, 5408204, 55434091, 110868182, 221736364]

約数ペア:

[(1, 221736364), (2, 110868182), (4, 55434091), (41, 5408204), (82, 2704102), (131, 1692644), (164, 1352051), (262, 846322), (524, 423161), (5371, 41284), (10321, 21484), (10742, 20642)]