205284772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1109}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 449043840

約数和(自身を除く): 243759068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 601, 1109, 1202, 2218, 2404, 4207, 4436, 6611, 7763, 8414, 12199, 13222, 15526, 16828, 24398, 26444, 31052, 46277, 48796, 85393, 92554, 170786, 185108, 341572, 666509, 1333018, 2666036, 4665563, 7331599, 9331126, 14663198, 18662252, 29326396, 51321193, 102642386, 205284772]

約数ペア:

[(1, 205284772), (2, 102642386), (4, 51321193), (7, 29326396), (11, 18662252), (14, 14663198), (22, 9331126), (28, 7331599), (44, 4665563), (77, 2666036), (154, 1333018), (308, 666509), (601, 341572), (1109, 185108), (1202, 170786), (2218, 92554), (2404, 85393), (4207, 48796), (4436, 46277), (6611, 31052), (7763, 26444), (8414, 24398), (12199, 16828), (13222, 15526)]