201768398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1499}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 338688000

約数和(自身を除く): 136919602

約数列:

[1, 2, 13, 26, 31, 62, 167, 334, 403, 806, 1499, 2171, 2998, 4342, 5177, 10354, 19487, 38974, 46469, 67301, 92938, 134602, 250333, 500666, 604097, 1208194, 3254329, 6508658, 7760323, 15520646, 100884199, 201768398]

約数ペア:

[(1, 201768398), (2, 100884199), (13, 15520646), (26, 7760323), (31, 6508658), (62, 3254329), (167, 1208194), (334, 604097), (403, 500666), (806, 250333), (1499, 134602), (2171, 92938), (2998, 67301), (4342, 46469), (5177, 38974), (10354, 19487)]