251417766

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{7793}}^1$

素因数の和:8100

約数の個数: 32

約数和(自身を含む): 531239040

約数和(自身を除く): 279821274

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 283, 566, 849, 1698, 5377, 7793, 10754, 15586, 16131, 23379, 32262, 46758, 148067, 296134, 444201, 888402, 2205419, 4410838, 6616257, 13232514, 41902961, 83805922, 125708883, 251417766]

約数ペア:

[(1, 251417766), (2, 125708883), (3, 83805922), (6, 41902961), (19, 13232514), (38, 6616257), (57, 4410838), (114, 2205419), (283, 888402), (566, 444201), (849, 296134), (1698, 148067), (5377, 46758), (7793, 32262), (10754, 23379), (15586, 16131)]