213044185

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{2953}}^1$

素因数の和:3312

約数の個数: 16

約数和(自身を含む): 262031616

約数和(自身を除く): 48987431

約数列:

[1, 5, 47, 235, 307, 1535, 2953, 14429, 14765, 72145, 138791, 693955, 906571, 4532855, 42608837, 213044185]

約数ペア:

[(1, 213044185), (5, 42608837), (47, 4532855), (235, 906571), (307, 693955), (1535, 138791), (2953, 72145), (14429, 14765)]