200721756

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{153457}}^1$

素因数の和:153573

約数の個数: 24

約数和(自身を含む): 472650640

約数和(自身を除く): 271928884

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 153457, 306914, 460371, 613828, 920742, 1841484, 16726813, 33453626, 50180439, 66907252, 100360878, 200721756]

約数ペア:

[(1, 200721756), (2, 100360878), (3, 66907252), (4, 50180439), (6, 33453626), (12, 16726813), (109, 1841484), (218, 920742), (327, 613828), (436, 460371), (654, 306914), (1308, 153457)]