214675504

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{200257}}^1$

素因数の和:200332

約数の個数: 20

約数和(自身を含む): 422143864

約数和(自身を除く): 207468360

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 200257, 400514, 801028, 1602056, 3204112, 13417219, 26834438, 53668876, 107337752, 214675504]

約数ペア:

[(1, 214675504), (2, 107337752), (4, 53668876), (8, 26834438), (16, 13417219), (67, 3204112), (134, 1602056), (268, 801028), (536, 400514), (1072, 200257)]