205653616

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{63317}}^1$

素因数の和:63361

約数の個数: 40

約数和(自身を含む): 471085920

約数和(自身を除く): 265432304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 63317, 126634, 253268, 443219, 506536, 886438, 1013072, 1772876, 1836193, 3545752, 3672386, 7091504, 7344772, 12853351, 14689544, 25706702, 29379088, 51413404, 102826808, 205653616]

約数ペア:

[(1, 205653616), (2, 102826808), (4, 51413404), (7, 29379088), (8, 25706702), (14, 14689544), (16, 12853351), (28, 7344772), (29, 7091504), (56, 3672386), (58, 3545752), (112, 1836193), (116, 1772876), (203, 1013072), (232, 886438), (406, 506536), (464, 443219), (812, 253268), (1624, 126634), (3248, 63317)]