208039016

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{1117}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 403553280

約数和(自身を除く): 195514264

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 751, 1117, 1502, 2234, 3004, 4468, 6008, 8936, 23281, 34627, 46562, 69254, 93124, 138508, 186248, 277016, 838867, 1677734, 3355468, 6710936, 26004877, 52009754, 104019508, 208039016]

約数ペア:

[(1, 208039016), (2, 104019508), (4, 52009754), (8, 26004877), (31, 6710936), (62, 3355468), (124, 1677734), (248, 838867), (751, 277016), (1117, 186248), (1502, 138508), (2234, 93124), (3004, 69254), (4468, 46562), (6008, 34627), (8936, 23281)]