195826466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{21143}}^1$

素因数の和:21577

約数の個数: 16

約数和(自身を含む): 321219648

約数和(自身を除く): 125393182

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 21143, 42286, 232573, 465146, 8901203, 17802406, 97913233, 195826466]

約数ペア:

[(1, 195826466), (2, 97913233), (11, 17802406), (22, 8901203), (421, 465146), (842, 232573), (4631, 42286), (9262, 21143)]