201822838

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3623}}^1$

素因数の和:3828

約数の個数: 32

約数和(自身を含む): 363211776

約数和(自身を除く): 161388938

約数列:

[1, 2, 7, 14, 23, 46, 161, 173, 322, 346, 1211, 2422, 3623, 3979, 7246, 7958, 25361, 27853, 50722, 55706, 83329, 166658, 583303, 626779, 1166606, 1253558, 4387453, 8774906, 14415917, 28831834, 100911419, 201822838]

約数ペア:

[(1, 201822838), (2, 100911419), (7, 28831834), (14, 14415917), (23, 8774906), (46, 4387453), (161, 1253558), (173, 1166606), (322, 626779), (346, 583303), (1211, 166658), (2422, 83329), (3623, 55706), (3979, 50722), (7246, 27853), (7958, 25361)]