207860394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9391}}^1$

素因数の和:9451

約数の個数: 64

約数和(自身を含む): 519340032

約数和(自身を除く): 311479638

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 3162, 3689, 7378, 9391, 11067, 18782, 22134, 28173, 56346, 65737, 131474, 159647, 197211, 291121, 319294, 394422, 478941, 582242, 873363, 957882, 1117529, 1746726, 2037847, 2235058, 3352587, 4075694, 4949057, 6113541, 6705174, 9898114, 12227082, 14847171, 29694342, 34643399, 69286798, 103930197, 207860394]

約数ペア:

[(1, 207860394), (2, 103930197), (3, 69286798), (6, 34643399), (7, 29694342), (14, 14847171), (17, 12227082), (21, 9898114), (31, 6705174), (34, 6113541), (42, 4949057), (51, 4075694), (62, 3352587), (93, 2235058), (102, 2037847), (119, 1746726), (186, 1117529), (217, 957882), (238, 873363), (357, 582242), (434, 478941), (527, 394422), (651, 319294), (714, 291121), (1054, 197211), (1302, 159647), (1581, 131474), (3162, 65737), (3689, 56346), (7378, 28173), (9391, 22134), (11067, 18782)]