195217856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{160541}}^1$

素因数の和:160572

約数の個数: 28

約数和(自身を含む): 407776680

約数和(自身を除く): 212558824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 160541, 321082, 642164, 1284328, 2568656, 3050279, 5137312, 6100558, 10274624, 12201116, 24402232, 48804464, 97608928, 195217856]

約数ペア:

[(1, 195217856), (2, 97608928), (4, 48804464), (8, 24402232), (16, 12201116), (19, 10274624), (32, 6100558), (38, 5137312), (64, 3050279), (76, 2568656), (152, 1284328), (304, 642164), (608, 321082), (1216, 160541)]