203843145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{18439}}^1$

素因数の和:18525

約数の個数: 32

約数和(自身を含む): 361128960

約数和(自身を除く): 157285815

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 737, 1005, 2211, 3685, 11055, 18439, 55317, 92195, 202829, 276585, 608487, 1014145, 1235413, 3042435, 3706239, 6177065, 13589543, 18531195, 40768629, 67947715, 203843145]

約数ペア:

[(1, 203843145), (3, 67947715), (5, 40768629), (11, 18531195), (15, 13589543), (33, 6177065), (55, 3706239), (67, 3042435), (165, 1235413), (201, 1014145), (335, 608487), (737, 276585), (1005, 202829), (2211, 92195), (3685, 55317), (11055, 18439)]