201730501

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 243877920

約数和(自身を除く): 42147419

約数列:

[1, 7, 43, 49, 67, 301, 469, 1429, 2107, 2881, 3283, 10003, 20167, 61447, 70021, 95743, 141169, 430129, 670201, 3010903, 4116949, 4691407, 28818643, 201730501]

約数ペア:

[(1, 201730501), (7, 28818643), (43, 4691407), (49, 4116949), (67, 3010903), (301, 670201), (469, 430129), (1429, 141169), (2107, 95743), (2881, 70021), (3283, 61447), (10003, 20167)]