200315225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19687}}^1$

素因数の和:19745

約数の個数: 24

約数和(自身を含む): 278309568

約数和(自身を除く): 77994343

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 2035, 10175, 19687, 98435, 216557, 492175, 728419, 1082785, 3642095, 5413925, 8012609, 18210475, 40063045, 200315225]

約数ペア:

[(1, 200315225), (5, 40063045), (11, 18210475), (25, 8012609), (37, 5413925), (55, 3642095), (185, 1082785), (275, 728419), (407, 492175), (925, 216557), (2035, 98435), (10175, 19687)]