200834408

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 400575780

約数和(自身を除く): 199741372

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 353, 361, 394, 706, 722, 788, 1412, 1444, 1576, 2824, 2888, 3743, 6707, 7486, 13414, 14972, 26828, 29944, 53656, 69541, 71117, 127433, 139082, 142234, 254866, 278164, 284468, 509732, 556328, 568936, 1019464, 1321279, 2642558, 5285116, 10570232, 25104301, 50208602, 100417204, 200834408]

約数ペア:

[(1, 200834408), (2, 100417204), (4, 50208602), (8, 25104301), (19, 10570232), (38, 5285116), (76, 2642558), (152, 1321279), (197, 1019464), (353, 568936), (361, 556328), (394, 509732), (706, 284468), (722, 278164), (788, 254866), (1412, 142234), (1444, 139082), (1576, 127433), (2824, 71117), (2888, 69541), (3743, 53656), (6707, 29944), (7486, 26828), (13414, 14972)]