202230609

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 312999936

約数和(自身を除く): 110769327

約数列:

[1, 3, 7, 21, 127, 191, 381, 397, 573, 889, 1191, 1337, 2667, 2779, 4011, 8337, 24257, 50419, 72771, 75827, 151257, 169799, 227481, 352933, 509397, 530789, 1058799, 1592367, 9630029, 28890087, 67410203, 202230609]

約数ペア:

[(1, 202230609), (3, 67410203), (7, 28890087), (21, 9630029), (127, 1592367), (191, 1058799), (381, 530789), (397, 509397), (573, 352933), (889, 227481), (1191, 169799), (1337, 151257), (2667, 75827), (2779, 72771), (4011, 50419), (8337, 24257)]