203497999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 218453760

約数和(自身を除く): 14955761

約数列:

[1, 19, 71, 251, 601, 1349, 4769, 11419, 17821, 42671, 150851, 338599, 810749, 2866169, 10710421, 203497999]

約数ペア:

[(1, 203497999), (19, 10710421), (71, 2866169), (251, 810749), (601, 338599), (1349, 150851), (4769, 42671), (11419, 17821)]