211326704

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{95021}}^1$

素因数の和:95168

約数の個数: 20

約数和(自身を含む): 412395480

約数和(自身を除く): 201068776

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 95021, 190042, 380084, 760168, 1520336, 13207919, 26415838, 52831676, 105663352, 211326704]

約数ペア:

[(1, 211326704), (2, 105663352), (4, 52831676), (8, 26415838), (16, 13207919), (139, 1520336), (278, 760168), (556, 380084), (1112, 190042), (2224, 95021)]