193138836478

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{188981249}}^1$

素因数の和:188981331

約数の個数: 16

約数和(自身を含む): 335630700000

約数和(自身を除く): 142491863522

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 188981249, 377962498, 1322868743, 2645737486, 13795631177, 27591262354, 96569418239, 193138836478]

約数ペア:

[(1, 193138836478), (2, 96569418239), (7, 27591262354), (14, 13795631177), (73, 2645737486), (146, 1322868743), (511, 377962498), (1022, 188981249)]