196913658458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{208153973}}^1$

素因数の和:208154029

約数の個数: 16

約数和(自身を含む): 329715894816

約数和(自身を除く): 132802236358

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 208153973, 416307946, 2289693703, 4579387406, 8950620839, 17901241678, 98456829229, 196913658458]

約数ペア:

[(1, 196913658458), (2, 98456829229), (11, 17901241678), (22, 8950620839), (43, 4579387406), (86, 2289693703), (473, 416307946), (946, 208153973)]