200567270

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 365571360

約数和(自身を除く): 165004090

約数列:

[1, 2, 5, 10, 139, 278, 313, 461, 626, 695, 922, 1390, 1565, 2305, 3130, 4610, 43507, 64079, 87014, 128158, 144293, 217535, 288586, 320395, 435070, 640790, 721465, 1442930, 20056727, 40113454, 100283635, 200567270]

約数ペア:

[(1, 200567270), (2, 100283635), (5, 40113454), (10, 20056727), (139, 1442930), (278, 721465), (313, 640790), (461, 435070), (626, 320395), (695, 288586), (922, 217535), (1390, 144293), (1565, 128158), (2305, 87014), (3130, 64079), (4610, 43507)]