215294854

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{7039}}^1$

素因数の和:7455

約数の個数: 16

約数和(自身を含む): 331752960

約数和(自身を除く): 116458106

約数列:

[1, 2, 41, 82, 373, 746, 7039, 14078, 15293, 30586, 288599, 577198, 2625547, 5251094, 107647427, 215294854]

約数ペア:

[(1, 215294854), (2, 107647427), (41, 5251094), (82, 2625547), (373, 577198), (746, 288599), (7039, 30586), (14078, 15293)]