199909076

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{4261}}^1$

素因数の和:4619

約数の個数: 24

約数和(自身を含む): 360514056

約数和(自身を除く): 160604980

約数列:

[1, 2, 4, 37, 74, 148, 317, 634, 1268, 4261, 8522, 11729, 17044, 23458, 46916, 157657, 315314, 630628, 1350737, 2701474, 5402948, 49977269, 99954538, 199909076]

約数ペア:

[(1, 199909076), (2, 99954538), (4, 49977269), (37, 5402948), (74, 2701474), (148, 1350737), (317, 630628), (634, 315314), (1268, 157657), (4261, 46916), (8522, 23458), (11729, 17044)]