201218706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27739}}^1$

素因数の和:27791

約数の個数: 48

約数和(自身を含む): 484673280

約数和(自身を除く): 283454574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 27739, 55478, 83217, 166434, 249651, 360607, 499302, 721214, 859909, 1081821, 1719818, 2163642, 2579727, 3245463, 5159454, 6490926, 7739181, 11178817, 15478362, 22357634, 33536451, 67072902, 100609353, 201218706]

約数ペア:

[(1, 201218706), (2, 100609353), (3, 67072902), (6, 33536451), (9, 22357634), (13, 15478362), (18, 11178817), (26, 7739181), (31, 6490926), (39, 5159454), (62, 3245463), (78, 2579727), (93, 2163642), (117, 1719818), (186, 1081821), (234, 859909), (279, 721214), (403, 499302), (558, 360607), (806, 249651), (1209, 166434), (2418, 83217), (3627, 55478), (7254, 27739)]