230985223

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 287124480

約数和(自身を除く): 56139257

約数列:

[1, 7, 19, 61, 71, 133, 401, 427, 497, 1159, 1349, 2807, 4331, 7619, 8113, 9443, 24461, 28471, 30317, 53333, 82289, 171227, 199297, 464759, 540949, 576023, 1736731, 3253313, 3786643, 12157117, 32997889, 230985223]

約数ペア:

[(1, 230985223), (7, 32997889), (19, 12157117), (61, 3786643), (71, 3253313), (133, 1736731), (401, 576023), (427, 540949), (497, 464759), (1159, 199297), (1349, 171227), (2807, 82289), (4331, 53333), (7619, 30317), (8113, 28471), (9443, 24461)]