244684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 479808

約数和(自身を除く): 235124

約数列:

[1, 2, 4, 11, 22, 44, 67, 83, 134, 166, 268, 332, 737, 913, 1474, 1826, 2948, 3652, 5561, 11122, 22244, 61171, 122342, 244684]

約数ペア:

[(1, 244684), (2, 122342), (4, 61171), (11, 22244), (22, 11122), (44, 5561), (67, 3652), (83, 2948), (134, 1826), (166, 1474), (268, 913), (332, 737)]