207866851894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{22146479}}^1$

素因数の和:22146532

約数の個数: 24

約数和(自身を含む): 354387972960

約数和(自身を除く): 146521121066

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 22146479, 44292958, 287904227, 420783101, 575808454, 841566202, 5470180313, 7994878919, 10940360626, 15989757838, 103933425947, 207866851894]

約数ペア:

[(1, 207866851894), (2, 103933425947), (13, 15989757838), (19, 10940360626), (26, 7994878919), (38, 5470180313), (247, 841566202), (361, 575808454), (494, 420783101), (722, 287904227), (4693, 44292958), (9386, 22146479)]