205986046

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 358525440

約数和(自身を除く): 152539394

約数列:

[1, 2, 7, 14, 139, 151, 278, 302, 701, 973, 1057, 1402, 1946, 2114, 4907, 9814, 20989, 41978, 97439, 105851, 146923, 194878, 211702, 293846, 682073, 740957, 1364146, 1481914, 14713289, 29426578, 102993023, 205986046]

約数ペア:

[(1, 205986046), (2, 102993023), (7, 29426578), (14, 14713289), (139, 1481914), (151, 1364146), (278, 740957), (302, 682073), (701, 293846), (973, 211702), (1057, 194878), (1402, 146923), (1946, 105851), (2114, 97439), (4907, 41978), (9814, 20989)]