206508930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{64333}}^1$

素因数の和:64450

約数の個数: 32

約数和(自身を含む): 500261184

約数和(自身を除く): 293752254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 64333, 128666, 192999, 321665, 385998, 643330, 964995, 1929990, 6883631, 13767262, 20650893, 34418155, 41301786, 68836310, 103254465, 206508930]

約数ペア:

[(1, 206508930), (2, 103254465), (3, 68836310), (5, 41301786), (6, 34418155), (10, 20650893), (15, 13767262), (30, 6883631), (107, 1929990), (214, 964995), (321, 643330), (535, 385998), (642, 321665), (1070, 192999), (1605, 128666), (3210, 64333)]