210907150

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{50821}}^1$

素因数の和:50916

約数の個数: 24

約数和(自身を含む): 397021464

約数和(自身を除く): 186114314

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 50821, 101642, 254105, 508210, 1270525, 2541050, 4218143, 8436286, 21090715, 42181430, 105453575, 210907150]

約数ペア:

[(1, 210907150), (2, 105453575), (5, 42181430), (10, 21090715), (25, 8436286), (50, 4218143), (83, 2541050), (166, 1270525), (415, 508210), (830, 254105), (2075, 101642), (4150, 50821)]