208794408

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{30103}}^1$

素因数の和:30146

約数の個数: 48

約数和(自身を含む): 554515680

約数和(自身を除く): 345721272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 3468, 6936, 30103, 60206, 90309, 120412, 180618, 240824, 361236, 511751, 722472, 1023502, 1535253, 2047004, 3070506, 4094008, 6141012, 8699767, 12282024, 17399534, 26099301, 34799068, 52198602, 69598136, 104397204, 208794408]

約数ペア:

[(1, 208794408), (2, 104397204), (3, 69598136), (4, 52198602), (6, 34799068), (8, 26099301), (12, 17399534), (17, 12282024), (24, 8699767), (34, 6141012), (51, 4094008), (68, 3070506), (102, 2047004), (136, 1535253), (204, 1023502), (289, 722472), (408, 511751), (578, 361236), (867, 240824), (1156, 180618), (1734, 120412), (2312, 90309), (3468, 60206), (6936, 30103)]