190163312

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{60331}}^1$

素因数の和:60536

約数の個数: 20

約数和(自身を含む): 370317816

約数和(自身を除く): 180154504

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 60331, 120662, 241324, 482648, 965296, 11885207, 23770414, 47540828, 95081656, 190163312]

約数ペア:

[(1, 190163312), (2, 95081656), (4, 47540828), (8, 23770414), (16, 11885207), (197, 965296), (394, 482648), (788, 241324), (1576, 120662), (3152, 60331)]