209312030

素因数分解:

$2^1\times 5^1\times {\mathrm{3041}}^1\times {\mathrm{6883}}^1$

素因数の和:9931

約数の個数: 16

約数和(自身を含む): 376940304

約数和(自身を除く): 167628274

約数列:

[1, 2, 5, 10, 3041, 6082, 6883, 13766, 15205, 30410, 34415, 68830, 20931203, 41862406, 104656015, 209312030]

約数ペア:

[(1, 209312030), (2, 104656015), (5, 41862406), (10, 20931203), (3041, 68830), (6082, 34415), (6883, 30410), (13766, 15205)]