201992676893

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1\times {\mathrm{780253}}^1$

素因数の和:781484

約数の個数: 16

約数和(自身を含む): 238495558656

約数和(自身を除く): 36502881763

約数列:

[1, 7, 31, 217, 1193, 8351, 36983, 258881, 780253, 5461771, 24187843, 169314901, 930841829, 6515892803, 28856096699, 201992676893]

約数ペア:

[(1, 201992676893), (7, 28856096699), (31, 6515892803), (217, 930841829), (1193, 169314901), (8351, 24187843), (36983, 5461771), (258881, 780253)]