202238130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{15641}}^1$

素因数の和:16082

約数の個数: 32

約数和(自身を含む): 486528768

約数和(自身を除く): 284290638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 12930, 15641, 31282, 46923, 78205, 93846, 156410, 234615, 469230, 6741271, 13482542, 20223813, 33706355, 40447626, 67412710, 101119065, 202238130]

約数ペア:

[(1, 202238130), (2, 101119065), (3, 67412710), (5, 40447626), (6, 33706355), (10, 20223813), (15, 13482542), (30, 6741271), (431, 469230), (862, 234615), (1293, 156410), (2155, 93846), (2586, 78205), (4310, 46923), (6465, 31282), (12930, 15641)]