230497072

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{85243}}^1$

素因数の和:85277

約数の個数: 30

約数和(自身を含む): 483589212

約数和(自身を除く): 253092140

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 85243, 170486, 340972, 681944, 1108159, 1363888, 2216318, 4432636, 8865272, 14406067, 17730544, 28812134, 57624268, 115248536, 230497072]

約数ペア:

[(1, 230497072), (2, 115248536), (4, 57624268), (8, 28812134), (13, 17730544), (16, 14406067), (26, 8865272), (52, 4432636), (104, 2216318), (169, 1363888), (208, 1108159), (338, 681944), (676, 340972), (1352, 170486), (2704, 85243)]