204517312

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{38501}}^1$

素因数の和:38596

約数の個数: 28

約数和(自身を含む): 410739336

約数和(自身を除く): 206222024

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 38501, 77002, 154004, 308008, 616016, 1232032, 2464064, 3195583, 6391166, 12782332, 25564664, 51129328, 102258656, 204517312]

約数ペア:

[(1, 204517312), (2, 102258656), (4, 51129328), (8, 25564664), (16, 12782332), (32, 6391166), (64, 3195583), (83, 2464064), (166, 1232032), (332, 616016), (664, 308008), (1328, 154004), (2656, 77002), (5312, 38501)]