201307557902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{212798687}}^1$

素因数の和:212798743

約数の個数: 16

約数和(自身を含む): 337073121792

約数和(自身を除く): 135765563890

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 212798687, 425597374, 2340785557, 4681571114, 9150343541, 18300687082, 100653778951, 201307557902]

約数ペア:

[(1, 201307557902), (2, 100653778951), (11, 18300687082), (22, 9150343541), (43, 4681571114), (86, 2340785557), (473, 425597374), (946, 212798687)]