221837110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{1543}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 436223232

約数和(自身を除く): 214386122

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1307, 1543, 2614, 3086, 6535, 7715, 13070, 14377, 15430, 16973, 28754, 33946, 71885, 84865, 143770, 169730, 2016701, 4033402, 10083505, 20167010, 22183711, 44367422, 110918555, 221837110]

約数ペア:

[(1, 221837110), (2, 110918555), (5, 44367422), (10, 22183711), (11, 20167010), (22, 10083505), (55, 4033402), (110, 2016701), (1307, 169730), (1543, 143770), (2614, 84865), (3086, 71885), (6535, 33946), (7715, 28754), (13070, 16973), (14377, 15430)]