205011190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{5903}}^1$

素因数の和:6084

約数の個数: 32

約数和(自身を含む): 387680256

約数和(自身を除く): 182669066

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 755, 1510, 3473, 5903, 6946, 11806, 17365, 29515, 34730, 59030, 135769, 271538, 678845, 891353, 1357690, 1782706, 4456765, 8913530, 20501119, 41002238, 102505595, 205011190]

約数ペア:

[(1, 205011190), (2, 102505595), (5, 41002238), (10, 20501119), (23, 8913530), (46, 4456765), (115, 1782706), (151, 1357690), (230, 891353), (302, 678845), (755, 271538), (1510, 135769), (3473, 59030), (5903, 34730), (6946, 29515), (11806, 17365)]