196358499

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{11489}}^1$

素因数の和:11712

約数の個数: 20

約数和(自身を含む): 294741480

約数和(自身を除く): 98382981

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 5697, 11489, 17091, 34467, 103401, 310203, 930609, 2424179, 7272537, 21817611, 65452833, 196358499]

約数ペア:

[(1, 196358499), (3, 65452833), (9, 21817611), (27, 7272537), (81, 2424179), (211, 930609), (633, 310203), (1899, 103401), (5697, 34467), (11489, 17091)]