201991788

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{67601}}^1$

素因数の和:67694

約数の個数: 36

約数和(自身を含む): 516749688

約数和(自身を除く): 314757900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 67601, 135202, 202803, 270404, 405606, 608409, 811212, 1216818, 2433636, 5610883, 11221766, 16832649, 22443532, 33665298, 50497947, 67330596, 100995894, 201991788]

約数ペア:

[(1, 201991788), (2, 100995894), (3, 67330596), (4, 50497947), (6, 33665298), (9, 22443532), (12, 16832649), (18, 11221766), (36, 5610883), (83, 2433636), (166, 1216818), (249, 811212), (332, 608409), (498, 405606), (747, 270404), (996, 202803), (1494, 135202), (2988, 67601)]