201630784

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1$

素因数の和:1883

約数の個数: 56

約数和(自身を含む): 419636448

約数和(自身を除く): 218005664

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 64, 82, 86, 164, 172, 328, 344, 656, 688, 1312, 1376, 1763, 1787, 2624, 2752, 3526, 3574, 7052, 7148, 14104, 14296, 28208, 28592, 56416, 57184, 73267, 76841, 112832, 114368, 146534, 153682, 293068, 307364, 586136, 614728, 1172272, 1229456, 2344544, 2458912, 3150481, 4689088, 4917824, 6300962, 12601924, 25203848, 50407696, 100815392, 201630784]

約数ペア:

[(1, 201630784), (2, 100815392), (4, 50407696), (8, 25203848), (16, 12601924), (32, 6300962), (41, 4917824), (43, 4689088), (64, 3150481), (82, 2458912), (86, 2344544), (164, 1229456), (172, 1172272), (328, 614728), (344, 586136), (656, 307364), (688, 293068), (1312, 153682), (1376, 146534), (1763, 114368), (1787, 112832), (2624, 76841), (2752, 73267), (3526, 57184), (3574, 56416), (7052, 28592), (7148, 28208), (14104, 14296)]