208034695

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 294749280

約数和(自身を除く): 86714585

約数列:

[1, 5, 11, 17, 55, 85, 113, 121, 179, 187, 565, 605, 895, 935, 1243, 1921, 1969, 2057, 3043, 6215, 9605, 9845, 10285, 13673, 15215, 20227, 21131, 21659, 33473, 68365, 101135, 105655, 108295, 167365, 222497, 232441, 343859, 368203, 1112485, 1162205, 1719295, 1841015, 2447467, 3782449, 12237335, 18912245, 41606939, 208034695]

約数ペア:

[(1, 208034695), (5, 41606939), (11, 18912245), (17, 12237335), (55, 3782449), (85, 2447467), (113, 1841015), (121, 1719295), (179, 1162205), (187, 1112485), (565, 368203), (605, 343859), (895, 232441), (935, 222497), (1243, 167365), (1921, 108295), (1969, 105655), (2057, 101135), (3043, 68365), (6215, 33473), (9605, 21659), (9845, 21131), (10285, 20227), (13673, 15215)]