201491172

素因数分解:

$2^2\times 3^3\times {\mathrm{1865659}}^1$

素因数の和:1865672

約数の個数: 24

約数和(自身を含む): 522384800

約数和(自身を除く): 320893628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1865659, 3731318, 5596977, 7462636, 11193954, 16790931, 22387908, 33581862, 50372793, 67163724, 100745586, 201491172]

約数ペア:

[(1, 201491172), (2, 100745586), (3, 67163724), (4, 50372793), (6, 33581862), (9, 22387908), (12, 16790931), (18, 11193954), (27, 7462636), (36, 5596977), (54, 3731318), (108, 1865659)]