221292074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{75941}}^1$

素因数の和:76021

約数の個数: 16

約数和(自身を含む): 349940736

約数和(自身を除く): 128648662

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 75941, 151882, 2354171, 3569227, 4708342, 7138454, 110646037, 221292074]

約数ペア:

[(1, 221292074), (2, 110646037), (31, 7138454), (47, 4708342), (62, 3569227), (94, 2354171), (1457, 151882), (2914, 75941)]