220231582

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{16477}}^1$

素因数の和:16683

約数の個数: 16

約数和(自身を含む): 340501392

約数和(自身を除く): 120269810

約数列:

[1, 2, 41, 82, 163, 326, 6683, 13366, 16477, 32954, 675557, 1351114, 2685751, 5371502, 110115791, 220231582]

約数ペア:

[(1, 220231582), (2, 110115791), (41, 5371502), (82, 2685751), (163, 1351114), (326, 675557), (6683, 32954), (13366, 16477)]