196987894

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1\times {\mathrm{4463}}^1$

素因数の和:5255

約数の個数: 16

約数和(自身を含む): 306141120

約数和(自身を除く): 109153226

約数列:

[1, 2, 29, 58, 761, 1522, 4463, 8926, 22069, 44138, 129427, 258854, 3396343, 6792686, 98493947, 196987894]

約数ペア:

[(1, 196987894), (2, 98493947), (29, 6792686), (58, 3396343), (761, 258854), (1522, 129427), (4463, 44138), (8926, 22069)]