200065744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{658111}}^1$

素因数の和:658138

約数の個数: 20

約数和(自身を含む): 408029440

約数和(自身を除く): 207963696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 658111, 1316222, 2632444, 5264888, 10529776, 12504109, 25008218, 50016436, 100032872, 200065744]

約数ペア:

[(1, 200065744), (2, 100032872), (4, 50016436), (8, 25008218), (16, 12504109), (19, 10529776), (38, 5264888), (76, 2632444), (152, 1316222), (304, 658111)]