200710864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3089}}^1$

素因数の和:3259

約数の個数: 40

約数和(自身を含む): 404616960

約数和(自身を除く): 203906096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 3089, 4061, 6178, 8122, 12356, 16244, 24712, 32488, 49424, 64976, 95759, 191518, 383036, 404659, 766072, 809318, 1532144, 1618636, 3237272, 6474544, 12544429, 25088858, 50177716, 100355432, 200710864]

約数ペア:

[(1, 200710864), (2, 100355432), (4, 50177716), (8, 25088858), (16, 12544429), (31, 6474544), (62, 3237272), (124, 1618636), (131, 1532144), (248, 809318), (262, 766072), (496, 404659), (524, 383036), (1048, 191518), (2096, 95759), (3089, 64976), (4061, 49424), (6178, 32488), (8122, 24712), (12356, 16244)]