198157416

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{192013}}^1$

素因数の和:192065

約数の個数: 32

約数和(自身を含む): 506916960

約数和(自身を除く): 308759544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 192013, 384026, 576039, 768052, 1152078, 1536104, 2304156, 4608312, 8256559, 16513118, 24769677, 33026236, 49539354, 66052472, 99078708, 198157416]

約数ペア:

[(1, 198157416), (2, 99078708), (3, 66052472), (4, 49539354), (6, 33026236), (8, 24769677), (12, 16513118), (24, 8256559), (43, 4608312), (86, 2304156), (129, 1536104), (172, 1152078), (258, 768052), (344, 576039), (516, 384026), (1032, 192013)]