195043828

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{31237}}^1$

素因数の和:31471

約数の個数: 24

約数和(自身を含む): 391849472

約数和(自身を除く): 196805644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 31237, 62474, 124948, 218659, 437318, 874636, 6965851, 13931702, 27863404, 48760957, 97521914, 195043828]

約数ペア:

[(1, 195043828), (2, 97521914), (4, 48760957), (7, 27863404), (14, 13931702), (28, 6965851), (223, 874636), (446, 437318), (892, 218659), (1561, 124948), (3122, 62474), (6244, 31237)]