201845780

素因数分解:

$2^2\times 5^1\times {\mathrm{2633}}^1\times {\mathrm{3833}}^1$

素因数の和:6475

約数の個数: 24

約数和(自身を含む): 424147752

約数和(自身を除く): 222301972

約数列:

[1, 2, 4, 5, 10, 20, 2633, 3833, 5266, 7666, 10532, 13165, 15332, 19165, 26330, 38330, 52660, 76660, 10092289, 20184578, 40369156, 50461445, 100922890, 201845780]

約数ペア:

[(1, 201845780), (2, 100922890), (4, 50461445), (5, 40369156), (10, 20184578), (20, 10092289), (2633, 76660), (3833, 52660), (5266, 38330), (7666, 26330), (10532, 19165), (13165, 15332)]