220882109762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{145459}}^1$

素因数の和:146018

約数の個数: 32

約数和(自身を含む): 353467800000

約数和(自身を除く): 132585690238

約数列:

[1, 2, 19, 38, 89, 178, 449, 898, 1691, 3382, 8531, 17062, 39961, 79922, 145459, 290918, 759259, 1518518, 2763721, 5527442, 12945851, 25891702, 65311091, 130622182, 245971169, 491942338, 1240910729, 2481821458, 5812687099, 11625374198, 110441054881, 220882109762]

約数ペア:

[(1, 220882109762), (2, 110441054881), (19, 11625374198), (38, 5812687099), (89, 2481821458), (178, 1240910729), (449, 491942338), (898, 245971169), (1691, 130622182), (3382, 65311091), (8531, 25891702), (17062, 12945851), (39961, 5527442), (79922, 2763721), (145459, 1518518), (290918, 759259)]