204560970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{82153}}^1$

素因数の和:82246

約数の個数: 32

約数和(自身を含む): 496867392

約数和(自身を除く): 292306422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 82153, 164306, 246459, 410765, 492918, 821530, 1232295, 2464590, 6818699, 13637398, 20456097, 34093495, 40912194, 68186990, 102280485, 204560970]

約数ペア:

[(1, 204560970), (2, 102280485), (3, 68186990), (5, 40912194), (6, 34093495), (10, 20456097), (15, 13637398), (30, 6818699), (83, 2464590), (166, 1232295), (249, 821530), (415, 492918), (498, 410765), (830, 246459), (1245, 164306), (2490, 82153)]