209916108

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{29599}}^1$

素因数の和:29806

約数の個数: 36

約数和(自身を含む): 533332800

約数和(自身を除く): 323416692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 29599, 59198, 88797, 118396, 177594, 266391, 355188, 532782, 1065564, 5831003, 11662006, 17493009, 23324012, 34986018, 52479027, 69972036, 104958054, 209916108]

約数ペア:

[(1, 209916108), (2, 104958054), (3, 69972036), (4, 52479027), (6, 34986018), (9, 23324012), (12, 17493009), (18, 11662006), (36, 5831003), (197, 1065564), (394, 532782), (591, 355188), (788, 266391), (1182, 177594), (1773, 118396), (2364, 88797), (3546, 59198), (7092, 29599)]