196206254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{4937}}^1$

素因数の和:5611

約数の個数: 16

約数和(自身を含む): 304338816

約数和(自身を除く): 108132562

約数列:

[1, 2, 31, 62, 641, 1282, 4937, 9874, 19871, 39742, 153047, 306094, 3164617, 6329234, 98103127, 196206254]

約数ペア:

[(1, 196206254), (2, 98103127), (31, 6329234), (62, 3164617), (641, 306094), (1282, 153047), (4937, 39742), (9874, 19871)]