224740341

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 392970240

約数和(自身を除く): 168229899

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 191, 399, 573, 983, 1197, 1337, 1719, 2949, 3629, 4011, 6881, 8847, 10887, 12033, 18677, 20643, 25403, 32661, 56031, 61929, 76209, 130739, 168093, 187753, 228627, 392217, 563259, 1176651, 1314271, 1689777, 3567307, 3942813, 10701921, 11828439, 24971149, 32105763, 74913447, 224740341]

約数ペア:

[(1, 224740341), (3, 74913447), (7, 32105763), (9, 24971149), (19, 11828439), (21, 10701921), (57, 3942813), (63, 3567307), (133, 1689777), (171, 1314271), (191, 1176651), (399, 563259), (573, 392217), (983, 228627), (1197, 187753), (1337, 168093), (1719, 130739), (2949, 76209), (3629, 61929), (4011, 56031), (6881, 32661), (8847, 25403), (10887, 20643), (12033, 18677)]