203417030

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{201403}}^1$

素因数の和:201511

約数の個数: 16

約数和(自身を含む): 369777744

約数和(自身を除く): 166360714

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 201403, 402806, 1007015, 2014030, 20341703, 40683406, 101708515, 203417030]

約数ペア:

[(1, 203417030), (2, 101708515), (5, 40683406), (10, 20341703), (101, 2014030), (202, 1007015), (505, 402806), (1010, 201403)]