201684456

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{21383}}^1$

素因数の和:21526

約数の個数: 48

約数和(自身を含む): 550424160

約数和(自身を除く): 348739704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 21383, 42766, 64149, 85532, 128298, 171064, 192447, 256596, 384894, 513192, 769788, 1539576, 2801173, 5602346, 8403519, 11204692, 16807038, 22409384, 25210557, 33614076, 50421114, 67228152, 100842228, 201684456]

約数ペア:

[(1, 201684456), (2, 100842228), (3, 67228152), (4, 50421114), (6, 33614076), (8, 25210557), (9, 22409384), (12, 16807038), (18, 11204692), (24, 8403519), (36, 5602346), (72, 2801173), (131, 1539576), (262, 769788), (393, 513192), (524, 384894), (786, 256596), (1048, 192447), (1179, 171064), (1572, 128298), (2358, 85532), (3144, 64149), (4716, 42766), (9432, 21383)]