201186918

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2081}}^1$

素因数の和:2261

約数の個数: 48

約数和(自身を含む): 450161712

約数和(自身を除く): 248974794

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 131, 246, 262, 369, 393, 738, 786, 1179, 2081, 2358, 4162, 5371, 6243, 10742, 12486, 16113, 18729, 32226, 37458, 48339, 85321, 96678, 170642, 255963, 272611, 511926, 545222, 767889, 817833, 1535778, 1635666, 2453499, 4906998, 11177051, 22354102, 33531153, 67062306, 100593459, 201186918]

約数ペア:

[(1, 201186918), (2, 100593459), (3, 67062306), (6, 33531153), (9, 22354102), (18, 11177051), (41, 4906998), (82, 2453499), (123, 1635666), (131, 1535778), (246, 817833), (262, 767889), (369, 545222), (393, 511926), (738, 272611), (786, 255963), (1179, 170642), (2081, 96678), (2358, 85321), (4162, 48339), (5371, 37458), (6243, 32226), (10742, 18729), (12486, 16113)]