196457612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{2551}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 370642272

約数和(自身を除く): 174184660

約数列:

[1, 2, 4, 13, 26, 52, 1481, 2551, 2962, 5102, 5924, 10204, 19253, 33163, 38506, 66326, 77012, 132652, 3778031, 7556062, 15112124, 49114403, 98228806, 196457612]

約数ペア:

[(1, 196457612), (2, 98228806), (4, 49114403), (13, 15112124), (26, 7556062), (52, 3778031), (1481, 132652), (2551, 77012), (2962, 66326), (5102, 38506), (5924, 33163), (10204, 19253)]