211779628

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{4639}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 377677440

約数和(自身を除く): 165897812

約数列:

[1, 2, 4, 101, 113, 202, 226, 404, 452, 4639, 9278, 11413, 18556, 22826, 45652, 468539, 524207, 937078, 1048414, 1874156, 2096828, 52944907, 105889814, 211779628]

約数ペア:

[(1, 211779628), (2, 105889814), (4, 52944907), (101, 2096828), (113, 1874156), (202, 1048414), (226, 937078), (404, 524207), (452, 468539), (4639, 45652), (9278, 22826), (11413, 18556)]