200492575

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 252858816

約数和(自身を除く): 52366241

約数列:

[1, 5, 25, 101, 271, 293, 505, 1355, 1465, 2525, 6775, 7325, 27371, 29593, 79403, 136855, 147965, 397015, 684275, 739825, 1985075, 8019703, 40098515, 200492575]

約数ペア:

[(1, 200492575), (5, 40098515), (25, 8019703), (101, 1985075), (271, 739825), (293, 684275), (505, 397015), (1355, 147965), (1465, 136855), (2525, 79403), (6775, 29593), (7325, 27371)]