214961552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1033469}}^1$

素因数の和:1033490

約数の個数: 20

約数和(自身を含む): 448525980

約数和(自身を除く): 233564428

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1033469, 2066938, 4133876, 8267752, 13435097, 16535504, 26870194, 53740388, 107480776, 214961552]

約数ペア:

[(1, 214961552), (2, 107480776), (4, 53740388), (8, 26870194), (13, 16535504), (16, 13435097), (26, 8267752), (52, 4133876), (104, 2066938), (208, 1033469)]