217085152

素因数分解:

$2^5\times {\mathrm{269}}^1\times {\mathrm{25219}}^1$

素因数の和:25498

約数の個数: 24

約数和(自身を含む): 428992200

約数和(自身を除く): 211907048

約数列:

[1, 2, 4, 8, 16, 32, 269, 538, 1076, 2152, 4304, 8608, 25219, 50438, 100876, 201752, 403504, 807008, 6783911, 13567822, 27135644, 54271288, 108542576, 217085152]

約数ペア:

[(1, 217085152), (2, 108542576), (4, 54271288), (8, 27135644), (16, 13567822), (32, 6783911), (269, 807008), (538, 403504), (1076, 201752), (2152, 100876), (4304, 50438), (8608, 25219)]