194664614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 314584320

約数和(自身を除く): 119919706

約数列:

[1, 2, 19, 38, 67, 134, 157, 314, 487, 974, 1273, 2546, 2983, 5966, 9253, 10519, 18506, 21038, 32629, 65258, 76459, 152918, 199861, 399722, 619951, 1239902, 1452721, 2905442, 5122753, 10245506, 97332307, 194664614]

約数ペア:

[(1, 194664614), (2, 97332307), (19, 10245506), (38, 5122753), (67, 2905442), (134, 1452721), (157, 1239902), (314, 619951), (487, 399722), (974, 199861), (1273, 152918), (2546, 76459), (2983, 65258), (5966, 32629), (9253, 21038), (10519, 18506)]