213309036

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{204319}}^1$

素因数の和:204358

約数の個数: 36

約数和(自身を含む): 557793600

約数和(自身を除く): 344484564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 204319, 408638, 612957, 817276, 1225914, 1838871, 2451828, 3677742, 5925251, 7355484, 11850502, 17775753, 23701004, 35551506, 53327259, 71103012, 106654518, 213309036]

約数ペア:

[(1, 213309036), (2, 106654518), (3, 71103012), (4, 53327259), (6, 35551506), (9, 23701004), (12, 17775753), (18, 11850502), (29, 7355484), (36, 5925251), (58, 3677742), (87, 2451828), (116, 1838871), (174, 1225914), (261, 817276), (348, 612957), (522, 408638), (1044, 204319)]