210199688069

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{9619}}^1\times {\mathrm{100703}}^1$

素因数の和:110360

約数の個数: 16

約数和(自身を含む): 248005754880

約数和(自身を除く): 37806066811

約数列:

[1, 7, 31, 217, 9619, 67333, 100703, 298189, 704921, 2087323, 3121793, 21852551, 968662157, 6780635099, 30028526867, 210199688069]

約数ペア:

[(1, 210199688069), (7, 30028526867), (31, 6780635099), (217, 968662157), (9619, 21852551), (67333, 3121793), (100703, 2087323), (298189, 704921)]