207860146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 347977728

約数和(自身を除く): 140117582

約数列:

[1, 2, 13, 26, 31, 62, 403, 463, 557, 806, 926, 1114, 6019, 7241, 12038, 14353, 14482, 17267, 28706, 34534, 186589, 224471, 257891, 373178, 448942, 515782, 3352583, 6705166, 7994621, 15989242, 103930073, 207860146]

約数ペア:

[(1, 207860146), (2, 103930073), (13, 15989242), (26, 7994621), (31, 6705166), (62, 3352583), (403, 515782), (463, 448942), (557, 373178), (806, 257891), (926, 224471), (1114, 186589), (6019, 34534), (7241, 28706), (12038, 17267), (14353, 14482)]