194333438

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 322842240

約数和(自身を除く): 128508802

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 941, 1222, 1882, 2197, 4394, 7943, 12233, 15886, 24466, 44227, 88454, 103259, 159029, 206518, 318058, 574951, 1149902, 2067377, 4134754, 7474363, 14948726, 97166719, 194333438]

約数ペア:

[(1, 194333438), (2, 97166719), (13, 14948726), (26, 7474363), (47, 4134754), (94, 2067377), (169, 1149902), (338, 574951), (611, 318058), (941, 206518), (1222, 159029), (1882, 103259), (2197, 88454), (4394, 44227), (7943, 24466), (12233, 15886)]