197252638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{16097}}^1$

素因数の和:16667

約数の個数: 16

約数和(自身を含む): 323376624

約数和(自身を除く): 126123986

約数列:

[1, 2, 11, 22, 557, 1114, 6127, 12254, 16097, 32194, 177067, 354134, 8966029, 17932058, 98626319, 197252638]

約数ペア:

[(1, 197252638), (2, 98626319), (11, 17932058), (22, 8966029), (557, 354134), (1114, 177067), (6127, 32194), (12254, 16097)]