203604608

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{83719}}^1$

素因数の和:83752

約数の個数: 32

約数和(自身を含む): 426972000

約数和(自身を除く): 223367392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 83719, 167438, 334876, 669752, 1339504, 1590661, 2679008, 3181322, 5358016, 6362644, 10716032, 12725288, 25450576, 50901152, 101802304, 203604608]

約数ペア:

[(1, 203604608), (2, 101802304), (4, 50901152), (8, 25450576), (16, 12725288), (19, 10716032), (32, 6362644), (38, 5358016), (64, 3181322), (76, 2679008), (128, 1590661), (152, 1339504), (304, 669752), (608, 334876), (1216, 167438), (2432, 83719)]