208856492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8147}}^1$

素因数の和:8210

約数の個数: 48

約数和(自身を含む): 431192160

約数和(自身を除く): 222335668

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 1508, 1972, 6409, 8147, 12818, 16294, 25636, 32588, 105911, 138499, 211822, 236263, 276998, 423644, 472526, 553996, 945052, 1800487, 3071419, 3600974, 4016471, 6142838, 7201948, 8032942, 12285676, 16065884, 52214123, 104428246, 208856492]

約数ペア:

[(1, 208856492), (2, 104428246), (4, 52214123), (13, 16065884), (17, 12285676), (26, 8032942), (29, 7201948), (34, 6142838), (52, 4016471), (58, 3600974), (68, 3071419), (116, 1800487), (221, 945052), (377, 553996), (442, 472526), (493, 423644), (754, 276998), (884, 236263), (986, 211822), (1508, 138499), (1972, 105911), (6409, 32588), (8147, 25636), (12818, 16294)]