212043743

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2351}}^1$

素因数の和:2518

約数の個数: 16

約数和(自身を含む): 230307840

約数和(自身を除く): 18264097

約数列:

[1, 19, 47, 101, 893, 1919, 2351, 4747, 44669, 90193, 110497, 237451, 2099443, 4511569, 11160197, 212043743]

約数ペア:

[(1, 212043743), (19, 11160197), (47, 4511569), (101, 2099443), (893, 237451), (1919, 110497), (2351, 90193), (4747, 44669)]