201769964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{68443}}^1$

素因数の和:68525

約数の個数: 24

約数和(自身を含む): 390952128

約数和(自身を除く): 189182164

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 68443, 136886, 273772, 752873, 1505746, 3011492, 4585681, 9171362, 18342724, 50442491, 100884982, 201769964]

約数ペア:

[(1, 201769964), (2, 100884982), (4, 50442491), (11, 18342724), (22, 9171362), (44, 4585681), (67, 3011492), (134, 1505746), (268, 752873), (737, 273772), (1474, 136886), (2948, 68443)]