199109714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1\times {\mathrm{2339}}^1$

素因数の和:3745

約数の個数: 16

約数和(自身を含む): 308655360

約数和(自身を除く): 109545646

約数列:

[1, 2, 31, 62, 1373, 2339, 2746, 4678, 42563, 72509, 85126, 145018, 3211447, 6422894, 99554857, 199109714]

約数ペア:

[(1, 199109714), (2, 99554857), (31, 6422894), (62, 3211447), (1373, 145018), (2339, 85126), (2746, 72509), (4678, 42563)]