207928496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2017}}^1$

素因数の和:2421

約数の個数: 40

約数和(自身を含む): 427896720

約数和(自身を除く): 219968224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 379, 758, 1516, 2017, 3032, 4034, 6064, 6443, 8068, 12886, 16136, 25772, 32272, 34289, 51544, 68578, 103088, 137156, 274312, 548624, 764443, 1528886, 3057772, 6115544, 12231088, 12995531, 25991062, 51982124, 103964248, 207928496]

約数ペア:

[(1, 207928496), (2, 103964248), (4, 51982124), (8, 25991062), (16, 12995531), (17, 12231088), (34, 6115544), (68, 3057772), (136, 1528886), (272, 764443), (379, 548624), (758, 274312), (1516, 137156), (2017, 103088), (3032, 68578), (4034, 51544), (6064, 34289), (6443, 32272), (8068, 25772), (12886, 16136)]