212102444

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{1223}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 375072768

約数和(自身を除く): 162970324

約数列:

[1, 2, 4, 191, 227, 382, 454, 764, 908, 1223, 2446, 4892, 43357, 86714, 173428, 233593, 277621, 467186, 555242, 934372, 1110484, 53025611, 106051222, 212102444]

約数ペア:

[(1, 212102444), (2, 106051222), (4, 53025611), (191, 1110484), (227, 934372), (382, 555242), (454, 467186), (764, 277621), (908, 233593), (1223, 173428), (2446, 86714), (4892, 43357)]