201338744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{15959}}^1$

素因数の和:16067

約数の個数: 32

約数和(自身を含む): 402192000

約数和(自身を除く): 200853256

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 12616, 15959, 31918, 63836, 127672, 303221, 606442, 1212884, 1324597, 2425768, 2649194, 5298388, 10596776, 25167343, 50334686, 100669372, 201338744]

約数ペア:

[(1, 201338744), (2, 100669372), (4, 50334686), (8, 25167343), (19, 10596776), (38, 5298388), (76, 2649194), (83, 2425768), (152, 1324597), (166, 1212884), (332, 606442), (664, 303221), (1577, 127672), (3154, 63836), (6308, 31918), (12616, 15959)]