206486130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{52541}}^1$

素因数の和:52682

約数の個数: 32

約数和(自身を含む): 499359168

約数和(自身を除く): 292873038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 52541, 105082, 157623, 262705, 315246, 525410, 788115, 1576230, 6882871, 13765742, 20648613, 34414355, 41297226, 68828710, 103243065, 206486130]

約数ペア:

[(1, 206486130), (2, 103243065), (3, 68828710), (5, 41297226), (6, 34414355), (10, 20648613), (15, 13765742), (30, 6882871), (131, 1576230), (262, 788115), (393, 525410), (655, 315246), (786, 262705), (1310, 157623), (1965, 105082), (3930, 52541)]