208074376

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{7489}}^1$

素因数の和:7669

約数の個数: 32

約数和(自身を含む): 409852800

約数和(自身を除く): 201778424

約数列:

[1, 2, 4, 8, 23, 46, 92, 151, 184, 302, 604, 1208, 3473, 6946, 7489, 13892, 14978, 27784, 29956, 59912, 172247, 344494, 688988, 1130839, 1377976, 2261678, 4523356, 9046712, 26009297, 52018594, 104037188, 208074376]

約数ペア:

[(1, 208074376), (2, 104037188), (4, 52018594), (8, 26009297), (23, 9046712), (46, 4523356), (92, 2261678), (151, 1377976), (184, 1130839), (302, 688988), (604, 344494), (1208, 172247), (3473, 59912), (6946, 29956), (7489, 27784), (13892, 14978)]