201563872

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2411

約数の個数: 48

約数和(自身を含む): 412754832

約数和(自身を除く): 211190960

約数列:

[1, 2, 4, 8, 16, 32, 41, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 1312, 2144, 2293, 2747, 4586, 5494, 9172, 10988, 18344, 21976, 36688, 43952, 73376, 87904, 94013, 153631, 188026, 307262, 376052, 614524, 752104, 1229048, 1504208, 2458096, 3008416, 4916192, 6298871, 12597742, 25195484, 50390968, 100781936, 201563872]

約数ペア:

[(1, 201563872), (2, 100781936), (4, 50390968), (8, 25195484), (16, 12597742), (32, 6298871), (41, 4916192), (67, 3008416), (82, 2458096), (134, 1504208), (164, 1229048), (268, 752104), (328, 614524), (536, 376052), (656, 307262), (1072, 188026), (1312, 153631), (2144, 94013), (2293, 87904), (2747, 73376), (4586, 43952), (5494, 36688), (9172, 21976), (10988, 18344)]