201957497

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{1931}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 235425792

約数和(自身を除く): 33468295

約数列:

[1, 7, 67, 223, 469, 1561, 1931, 13517, 14941, 104587, 129377, 430613, 905639, 3014291, 28851071, 201957497]

約数ペア:

[(1, 201957497), (7, 28851071), (67, 3014291), (223, 905639), (469, 430613), (1561, 129377), (1931, 104587), (13517, 14941)]