227316299

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 284497920

約数和(自身を除く): 57181621

約数列:

[1, 7, 17, 47, 97, 119, 329, 419, 679, 799, 1649, 2933, 4559, 5593, 7123, 11543, 19693, 31913, 40643, 49861, 77503, 137851, 284501, 334781, 542521, 690931, 1910221, 2343467, 4836517, 13371547, 32473757, 227316299]

約数ペア:

[(1, 227316299), (7, 32473757), (17, 13371547), (47, 4836517), (97, 2343467), (119, 1910221), (329, 690931), (419, 542521), (679, 334781), (799, 284501), (1649, 137851), (2933, 77503), (4559, 49861), (5593, 40643), (7123, 31913), (11543, 19693)]