198249426

素因数分解:

$2^1\times 3^2\times {\mathrm{523}}^1\times {\mathrm{21059}}^1$

素因数の和:21590

約数の個数: 24

約数和(自身を含む): 430382160

約数和(自身を除く): 232132734

約数列:

[1, 2, 3, 6, 9, 18, 523, 1046, 1569, 3138, 4707, 9414, 21059, 42118, 63177, 126354, 189531, 379062, 11013857, 22027714, 33041571, 66083142, 99124713, 198249426]

約数ペア:

[(1, 198249426), (2, 99124713), (3, 66083142), (6, 33041571), (9, 22027714), (18, 11013857), (523, 379062), (1046, 189531), (1569, 126354), (3138, 63177), (4707, 42118), (9414, 21059)]