203465020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{924841}}^1$

素因数の和:924861

約数の個数: 24

約数和(自身を含む): 466120368

約数和(自身を除く): 262655348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 924841, 1849682, 3699364, 4624205, 9248410, 10173251, 18496820, 20346502, 40693004, 50866255, 101732510, 203465020]

約数ペア:

[(1, 203465020), (2, 101732510), (4, 50866255), (5, 40693004), (10, 20346502), (11, 18496820), (20, 10173251), (22, 9248410), (44, 4624205), (55, 3699364), (110, 1849682), (220, 924841)]