227985186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{265717}}^1$

素因数の和:265746

約数の個数: 32

約数和(自身を含む): 535687488

約数和(自身を除く): 307702302

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 265717, 531434, 797151, 1594302, 2922887, 3454321, 5845774, 6908642, 8768661, 10362963, 17537322, 20725926, 37997531, 75995062, 113992593, 227985186]

約数ペア:

[(1, 227985186), (2, 113992593), (3, 75995062), (6, 37997531), (11, 20725926), (13, 17537322), (22, 10362963), (26, 8768661), (33, 6908642), (39, 5845774), (66, 3454321), (78, 2922887), (143, 1594302), (286, 797151), (429, 531434), (858, 265717)]