203479428

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{15803}}^1$

素因数の和:15876

約数の個数: 48

約数和(自身を含む): 504463680

約数和(自身を除く): 300984252

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 2146, 3219, 4292, 6438, 12876, 15803, 31606, 47409, 63212, 94818, 189636, 458287, 584711, 916574, 1169422, 1374861, 1754133, 1833148, 2338844, 2749722, 3508266, 5499444, 7016532, 16956619, 33913238, 50869857, 67826476, 101739714, 203479428]

約数ペア:

[(1, 203479428), (2, 101739714), (3, 67826476), (4, 50869857), (6, 33913238), (12, 16956619), (29, 7016532), (37, 5499444), (58, 3508266), (74, 2749722), (87, 2338844), (111, 1833148), (116, 1754133), (148, 1374861), (174, 1169422), (222, 916574), (348, 584711), (444, 458287), (1073, 189636), (2146, 94818), (3219, 63212), (4292, 47409), (6438, 31606), (12876, 15803)]