220200022

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 403702272

約数和(自身を除く): 183502250

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 211, 322, 422, 463, 926, 1127, 1477, 2254, 2954, 3241, 4853, 6482, 9706, 10339, 10649, 20678, 21298, 22687, 33971, 45374, 67942, 74543, 97693, 149086, 195386, 237797, 475594, 521801, 683851, 1043602, 1367702, 2246939, 4493878, 4786957, 9573914, 15728573, 31457146, 110100011, 220200022]

約数ペア:

[(1, 220200022), (2, 110100011), (7, 31457146), (14, 15728573), (23, 9573914), (46, 4786957), (49, 4493878), (98, 2246939), (161, 1367702), (211, 1043602), (322, 683851), (422, 521801), (463, 475594), (926, 237797), (1127, 195386), (1477, 149086), (2254, 97693), (2954, 74543), (3241, 67942), (4853, 45374), (6482, 33971), (9706, 22687), (10339, 21298), (10649, 20678)]