212802704

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{160243}}^1$

素因数の和:160334

約数の個数: 20

約数和(自身を含む): 417275376

約数和(自身を除く): 204472672

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 160243, 320486, 640972, 1281944, 2563888, 13300169, 26600338, 53200676, 106401352, 212802704]

約数ペア:

[(1, 212802704), (2, 106401352), (4, 53200676), (8, 26600338), (16, 13300169), (83, 2563888), (166, 1281944), (332, 640972), (664, 320486), (1328, 160243)]