197031464

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{57679}}^1$

素因数の和:57753

約数の個数: 32

約数和(自身を含む): 429139200

約数和(自身を除く): 232107736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 57679, 115358, 230716, 403753, 461432, 807506, 1615012, 3230024, 3518419, 7036838, 14073676, 24628933, 28147352, 49257866, 98515732, 197031464]

約数ペア:

[(1, 197031464), (2, 98515732), (4, 49257866), (7, 28147352), (8, 24628933), (14, 14073676), (28, 7036838), (56, 3518419), (61, 3230024), (122, 1615012), (244, 807506), (427, 461432), (488, 403753), (854, 230716), (1708, 115358), (3416, 57679)]