213856553617

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{4813}}^1$

素因数の和:5429

約数の個数: 32

約数和(自身を含む): 248764104704

約数和(自身を除く): 34907551087

約数列:

[1, 7, 127, 151, 331, 889, 1057, 2317, 4813, 19177, 33691, 42037, 49981, 134239, 294259, 349867, 611251, 726763, 1593103, 4278757, 5087341, 6347587, 11151721, 44433109, 92298901, 202324081, 240558553, 646092307, 1416268567, 1683909871, 30550936231, 213856553617]

約数ペア:

[(1, 213856553617), (7, 30550936231), (127, 1683909871), (151, 1416268567), (331, 646092307), (889, 240558553), (1057, 202324081), (2317, 92298901), (4813, 44433109), (19177, 11151721), (33691, 6347587), (42037, 5087341), (49981, 4278757), (134239, 1593103), (294259, 726763), (349867, 611251)]