200850728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{12301}}^1$

素因数の和:12477

約数の個数: 32

約数和(自身を含む): 408180360

約数和(自身を除く): 207329632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 8164, 12301, 16328, 24602, 49204, 98408, 159913, 319826, 639652, 1279304, 1931257, 3862514, 7725028, 15450056, 25106341, 50212682, 100425364, 200850728]

約数ペア:

[(1, 200850728), (2, 100425364), (4, 50212682), (8, 25106341), (13, 15450056), (26, 7725028), (52, 3862514), (104, 1931257), (157, 1279304), (314, 639652), (628, 319826), (1256, 159913), (2041, 98408), (4082, 49204), (8164, 24602), (12301, 16328)]