200479912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{39841}}^1$

素因数の和:39901

約数の個数: 32

約数和(自身を含む): 408778920

約数和(自身を除く): 208299008

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 39841, 79682, 159364, 318728, 677297, 1354594, 1474117, 2709188, 2948234, 5418376, 5896468, 11792936, 25059989, 50119978, 100239956, 200479912]

約数ペア:

[(1, 200479912), (2, 100239956), (4, 50119978), (8, 25059989), (17, 11792936), (34, 5896468), (37, 5418376), (68, 2948234), (74, 2709188), (136, 1474117), (148, 1354594), (296, 677297), (629, 318728), (1258, 159364), (2516, 79682), (5032, 39841)]