201273364

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{2543}}^1$

素因数の和:3015

約数の個数: 24

約数和(自身を含む): 360718848

約数和(自身を除く): 159445484

約数列:

[1, 2, 4, 47, 94, 188, 421, 842, 1684, 2543, 5086, 10172, 19787, 39574, 79148, 119521, 239042, 478084, 1070603, 2141206, 4282412, 50318341, 100636682, 201273364]

約数ペア:

[(1, 201273364), (2, 100636682), (4, 50318341), (47, 4282412), (94, 2141206), (188, 1070603), (421, 478084), (842, 239042), (1684, 119521), (2543, 79148), (5086, 39574), (10172, 19787)]