201840387844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{101399}}^1$

素因数の和:101680

約数の個数: 48

約数和(自身を含む): 368778009600

約数和(自身を除く): 166937621756

約数列:

[1, 2, 4, 43, 71, 86, 142, 163, 172, 284, 326, 652, 3053, 6106, 7009, 11573, 12212, 14018, 23146, 28036, 46292, 101399, 202798, 405596, 497639, 995278, 1990556, 4360157, 7199329, 8720314, 14398658, 16528037, 17440628, 28797316, 33056074, 66112148, 309571147, 619142294, 710705591, 1173490627, 1238284588, 1421411182, 2346981254, 2842822364, 4693962508, 50460096961, 100920193922, 201840387844]

約数ペア:

[(1, 201840387844), (2, 100920193922), (4, 50460096961), (43, 4693962508), (71, 2842822364), (86, 2346981254), (142, 1421411182), (163, 1238284588), (172, 1173490627), (284, 710705591), (326, 619142294), (652, 309571147), (3053, 66112148), (6106, 33056074), (7009, 28797316), (11573, 17440628), (12212, 16528037), (14018, 14398658), (23146, 8720314), (28036, 7199329), (46292, 4360157), (101399, 1990556), (202798, 995278), (405596, 497639)]