202988885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1\times {\mathrm{2063}}^1$

素因数の和:3868

約数の個数: 16

約数和(自身を含む): 266008320

約数和(自身を除く): 63019435

約数列:

[1, 5, 11, 55, 1789, 2063, 8945, 10315, 19679, 22693, 98395, 113465, 3690707, 18453535, 40597777, 202988885]

約数ペア:

[(1, 202988885), (5, 40597777), (11, 18453535), (55, 3690707), (1789, 113465), (2063, 98395), (8945, 22693), (10315, 19679)]