202238253

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{54409}}^1$

素因数の和:54481

約数の個数: 24

約数和(自身を含む): 339518400

約数和(自身を除く): 137280147

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 54409, 163227, 380863, 489681, 1142589, 3210131, 3427767, 9630393, 22470917, 28891179, 67412751, 202238253]

約数ペア:

[(1, 202238253), (3, 67412751), (7, 28891179), (9, 22470917), (21, 9630393), (59, 3427767), (63, 3210131), (177, 1142589), (413, 489681), (531, 380863), (1239, 163227), (3717, 54409)]