210994295

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 266581392

約数和(自身を除く): 55587097

約数列:

[1, 5, 23, 115, 241, 331, 529, 1205, 1655, 2645, 5543, 7613, 27715, 38065, 79771, 127489, 175099, 398855, 637445, 875495, 1834733, 9173665, 42198859, 210994295]

約数ペア:

[(1, 210994295), (5, 42198859), (23, 9173665), (115, 1834733), (241, 875495), (331, 637445), (529, 398855), (1205, 175099), (1655, 127489), (2645, 79771), (5543, 38065), (7613, 27715)]