200098060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 428652000

約数和(自身を除く): 228553940

約数列:

[1, 2, 4, 5, 10, 20, 83, 149, 166, 298, 332, 415, 596, 745, 809, 830, 1490, 1618, 1660, 2980, 3236, 4045, 8090, 12367, 16180, 24734, 49468, 61835, 67147, 120541, 123670, 134294, 241082, 247340, 268588, 335735, 482164, 602705, 671470, 1205410, 1342940, 2410820, 10004903, 20009806, 40019612, 50024515, 100049030, 200098060]

約数ペア:

[(1, 200098060), (2, 100049030), (4, 50024515), (5, 40019612), (10, 20009806), (20, 10004903), (83, 2410820), (149, 1342940), (166, 1205410), (298, 671470), (332, 602705), (415, 482164), (596, 335735), (745, 268588), (809, 247340), (830, 241082), (1490, 134294), (1618, 123670), (1660, 120541), (2980, 67147), (3236, 61835), (4045, 49468), (8090, 24734), (12367, 16180)]