201161038

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1\times {\mathrm{1291}}^1$

素因数の和:1780

約数の個数: 24

約数和(自身を含む): 327700296

約数和(自身を除く): 126539258

約数列:

[1, 2, 13, 26, 169, 338, 461, 922, 1291, 2582, 5993, 11986, 16783, 33566, 77909, 155818, 218179, 436358, 595151, 1190302, 7736963, 15473926, 100580519, 201161038]

約数ペア:

[(1, 201161038), (2, 100580519), (13, 15473926), (26, 7736963), (169, 1190302), (338, 595151), (461, 436358), (922, 218179), (1291, 155818), (2582, 77909), (5993, 33566), (11986, 16783)]