205792158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239851}}^1$

素因数の和:239880

約数の個数: 32

約数和(自身を含む): 483541632

約数和(自身を除く): 277749474

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 239851, 479702, 719553, 1439106, 2638361, 3118063, 5276722, 6236126, 7915083, 9354189, 15830166, 18708378, 34298693, 68597386, 102896079, 205792158]

約数ペア:

[(1, 205792158), (2, 102896079), (3, 68597386), (6, 34298693), (11, 18708378), (13, 15830166), (22, 9354189), (26, 7915083), (33, 6236126), (39, 5276722), (66, 3118063), (78, 2638361), (143, 1439106), (286, 719553), (429, 479702), (858, 239851)]