215110687682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{18199}}^1\times {\mathrm{537269}}^1$

素因数の和:555481

約数の個数: 16

約数和(自身を含む): 352019304000

約数和(自身を除く): 136908616318

約数列:

[1, 2, 11, 22, 18199, 36398, 200189, 400378, 537269, 1074538, 5909959, 11819918, 9777758531, 19555517062, 107555343841, 215110687682]

約数ペア:

[(1, 215110687682), (2, 107555343841), (11, 19555517062), (22, 9777758531), (18199, 11819918), (36398, 5909959), (200189, 1074538), (400378, 537269)]