201499826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20959}}^1$

素因数の和:21014

約数の個数: 32

約数和(自身を含む): 362188800

約数和(自身を除く): 160688974

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 20959, 41918, 230549, 398221, 461098, 482057, 796442, 964114, 4380431, 5302627, 8760862, 9159083, 10605254, 18318166, 100749913, 201499826]

約数ペア:

[(1, 201499826), (2, 100749913), (11, 18318166), (19, 10605254), (22, 9159083), (23, 8760862), (38, 5302627), (46, 4380431), (209, 964114), (253, 796442), (418, 482057), (437, 461098), (506, 398221), (874, 230549), (4807, 41918), (9614, 20959)]