209472415202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{27653}}^1\times {\mathrm{199343}}^1$

素因数の和:227017

約数の個数: 16

約数和(自身を含む): 330759538560

約数和(自身を除く): 121287123358

約数列:

[1, 2, 19, 38, 27653, 55306, 199343, 398686, 525407, 1050814, 3787517, 7575034, 5512431979, 11024863958, 104736207601, 209472415202]

約数ペア:

[(1, 209472415202), (2, 104736207601), (19, 11024863958), (38, 5512431979), (27653, 7575034), (55306, 3787517), (199343, 1050814), (398686, 525407)]