201110986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 331082640

約数和(自身を除く): 129971654

約数列:

[1, 2, 17, 34, 41, 82, 89, 178, 697, 1394, 1513, 1621, 3026, 3242, 3649, 7298, 27557, 55114, 62033, 66461, 124066, 132922, 144269, 288538, 1129837, 2259674, 2452573, 4905146, 5915029, 11830058, 100555493, 201110986]

約数ペア:

[(1, 201110986), (2, 100555493), (17, 11830058), (34, 5915029), (41, 4905146), (82, 2452573), (89, 2259674), (178, 1129837), (697, 288538), (1394, 144269), (1513, 132922), (1621, 124066), (3026, 66461), (3242, 62033), (3649, 55114), (7298, 27557)]