209425992

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2203}}^1$

素因数の和:2462

約数の個数: 64

約数和(自身を含む): 556994880

約数和(自身を除く): 347568888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 233, 408, 466, 699, 932, 1398, 1864, 2203, 2796, 3961, 4406, 5592, 6609, 7922, 8812, 11883, 13218, 15844, 17624, 23766, 26436, 31688, 37451, 47532, 52872, 74902, 95064, 112353, 149804, 224706, 299608, 449412, 513299, 898824, 1026598, 1539897, 2053196, 3079794, 4106392, 6159588, 8726083, 12319176, 17452166, 26178249, 34904332, 52356498, 69808664, 104712996, 209425992]

約数ペア:

[(1, 209425992), (2, 104712996), (3, 69808664), (4, 52356498), (6, 34904332), (8, 26178249), (12, 17452166), (17, 12319176), (24, 8726083), (34, 6159588), (51, 4106392), (68, 3079794), (102, 2053196), (136, 1539897), (204, 1026598), (233, 898824), (408, 513299), (466, 449412), (699, 299608), (932, 224706), (1398, 149804), (1864, 112353), (2203, 95064), (2796, 74902), (3961, 52872), (4406, 47532), (5592, 37451), (6609, 31688), (7922, 26436), (8812, 23766), (11883, 17624), (13218, 15844)]