195991012

素因数分解:

$2^2\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{3917}}^1$

素因数の和:5715

約数の個数: 24

約数和(自身を含む): 392301504

約数和(自身を除く): 196310492

約数列:

[1, 2, 4, 7, 14, 28, 1787, 3574, 3917, 7148, 7834, 12509, 15668, 25018, 27419, 50036, 54838, 109676, 6999679, 13999358, 27998716, 48997753, 97995506, 195991012]

約数ペア:

[(1, 195991012), (2, 97995506), (4, 48997753), (7, 27998716), (14, 13999358), (28, 6999679), (1787, 109676), (3574, 54838), (3917, 50036), (7148, 27419), (7834, 25018), (12509, 15668)]