208388624

素因数分解:

$2^4\times {\mathrm{1709}}^1\times {\mathrm{7621}}^1$

素因数の和:9338

約数の個数: 20

約数和(自身を含む): 404042220

約数和(自身を除く): 195653596

約数列:

[1, 2, 4, 8, 16, 1709, 3418, 6836, 7621, 13672, 15242, 27344, 30484, 60968, 121936, 13024289, 26048578, 52097156, 104194312, 208388624]

約数ペア:

[(1, 208388624), (2, 104194312), (4, 52097156), (8, 26048578), (16, 13024289), (1709, 121936), (3418, 60968), (6836, 30484), (7621, 27344), (13672, 15242)]