196268396540

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{31352779}}^1$

素因数の和:31353101

約数の個数: 24

約数和(自身を含む): 413480462640

約数和(自身を除く): 217212066100

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 31352779, 62705558, 125411116, 156763895, 313527790, 627055580, 9813419827, 19626839654, 39253679308, 49067099135, 98134198270, 196268396540]

約数ペア:

[(1, 196268396540), (2, 98134198270), (4, 49067099135), (5, 39253679308), (10, 19626839654), (20, 9813419827), (313, 627055580), (626, 313527790), (1252, 156763895), (1565, 125411116), (3130, 62705558), (6260, 31352779)]