208022590886

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{4363439}}^1$

素因数の和:4363660

約数の個数: 24

約数和(自身を含む): 344720486880

約数和(自身を除く): 136697895994

約数列:

[1, 2, 11, 22, 121, 197, 242, 394, 2167, 4334, 23837, 47674, 4363439, 8726878, 47997829, 95995658, 527976119, 859597483, 1055952238, 1719194966, 9455572313, 18911144626, 104011295443, 208022590886]

約数ペア:

[(1, 208022590886), (2, 104011295443), (11, 18911144626), (22, 9455572313), (121, 1719194966), (197, 1055952238), (242, 859597483), (394, 527976119), (2167, 95995658), (4334, 47997829), (23837, 8726878), (47674, 4363439)]