220141844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{5233}}^1$

素因数の和:6059

約数の個数: 24

約数和(自身を含む): 415474920

約数和(自身を除く): 195333076

約数列:

[1, 2, 4, 13, 26, 52, 809, 1618, 3236, 5233, 10466, 10517, 20932, 21034, 42068, 68029, 136058, 272116, 4233497, 8466994, 16933988, 55035461, 110070922, 220141844]

約数ペア:

[(1, 220141844), (2, 110070922), (4, 55035461), (13, 16933988), (26, 8466994), (52, 4233497), (809, 272116), (1618, 136058), (3236, 68029), (5233, 42068), (10466, 21034), (10517, 20932)]