220100109

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1\times {\mathrm{991}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 297076224

約数和(自身を除く): 76976115

約数列:

[1, 3, 101, 303, 733, 991, 2199, 2973, 74033, 100091, 222099, 300273, 726403, 2179209, 73366703, 220100109]

約数ペア:

[(1, 220100109), (3, 73366703), (101, 2179209), (303, 726403), (733, 300273), (991, 222099), (2199, 100091), (2973, 74033)]