220173424

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{60091}}^1$

素因数の和:60328

約数の個数: 20

約数和(自身を含む): 428455960

約数和(自身を除く): 208282536

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 60091, 120182, 240364, 480728, 961456, 13760839, 27521678, 55043356, 110086712, 220173424]

約数ペア:

[(1, 220173424), (2, 110086712), (4, 55043356), (8, 27521678), (16, 13760839), (229, 961456), (458, 480728), (916, 240364), (1832, 120182), (3664, 60091)]