193048905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9239}}^1$

素因数の和:9453

約数の個数: 32

約数和(自身を含む): 354816000

約数和(自身を除く): 161767095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 995, 1393, 2985, 4179, 6965, 9239, 20895, 27717, 46195, 64673, 138585, 194019, 323365, 970095, 1838561, 5515683, 9192805, 12869927, 27578415, 38609781, 64349635, 193048905]

約数ペア:

[(1, 193048905), (3, 64349635), (5, 38609781), (7, 27578415), (15, 12869927), (21, 9192805), (35, 5515683), (105, 1838561), (199, 970095), (597, 323365), (995, 194019), (1393, 138585), (2985, 64673), (4179, 46195), (6965, 27717), (9239, 20895)]