218366542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{7607}}^1$

素因数の和:8103

約数の個数: 16

約数和(自身を含む): 338890752

約数和(自身を除く): 120524210

約数列:

[1, 2, 31, 62, 463, 926, 7607, 14353, 15214, 28706, 235817, 471634, 3522041, 7044082, 109183271, 218366542]

約数ペア:

[(1, 218366542), (2, 109183271), (31, 7044082), (62, 3522041), (463, 471634), (926, 235817), (7607, 28706), (14353, 15214)]