201491114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{19867}}^1$

素因数の和:20341

約数の個数: 16

約数和(自身を含む): 330444576

約数和(自身を除く): 128953462

約数列:

[1, 2, 11, 22, 461, 922, 5071, 10142, 19867, 39734, 218537, 437074, 9158687, 18317374, 100745557, 201491114]

約数ペア:

[(1, 201491114), (2, 100745557), (11, 18317374), (22, 9158687), (461, 437074), (922, 218537), (5071, 39734), (10142, 19867)]