201137900

素因数分解:

$2^2\times 5^2\times {\mathrm{857}}^1\times {\mathrm{2347}}^1$

素因数の和:3218

約数の個数: 36

約数和(自身を含む): 437164728

約数和(自身を除く): 236026828

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 857, 1714, 2347, 3428, 4285, 4694, 8570, 9388, 11735, 17140, 21425, 23470, 42850, 46940, 58675, 85700, 117350, 234700, 2011379, 4022758, 8045516, 10056895, 20113790, 40227580, 50284475, 100568950, 201137900]

約数ペア:

[(1, 201137900), (2, 100568950), (4, 50284475), (5, 40227580), (10, 20113790), (20, 10056895), (25, 8045516), (50, 4022758), (100, 2011379), (857, 234700), (1714, 117350), (2347, 85700), (3428, 58675), (4285, 46940), (4694, 42850), (8570, 23470), (9388, 21425), (11735, 17140)]