201369008

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 395974656

約数和(自身を除く): 194605648

約数列:

[1, 2, 4, 8, 16, 131, 191, 262, 382, 503, 524, 764, 1006, 1048, 1528, 2012, 2096, 3056, 4024, 8048, 25021, 50042, 65893, 96073, 100084, 131786, 192146, 200168, 263572, 384292, 400336, 527144, 768584, 1054288, 1537168, 12585563, 25171126, 50342252, 100684504, 201369008]

約数ペア:

[(1, 201369008), (2, 100684504), (4, 50342252), (8, 25171126), (16, 12585563), (131, 1537168), (191, 1054288), (262, 768584), (382, 527144), (503, 400336), (524, 384292), (764, 263572), (1006, 200168), (1048, 192146), (1528, 131786), (2012, 100084), (2096, 96073), (3056, 65893), (4024, 50042), (8048, 25021)]