190549917

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{48449}}^1$

素因数の和:48497

約数の個数: 24

約数和(自身を含む): 302328000

約数和(自身を除く): 111778083

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 48449, 145347, 436041, 920531, 1114327, 2761593, 3342981, 8284779, 10028943, 21172213, 63516639, 190549917]

約数ペア:

[(1, 190549917), (3, 63516639), (9, 21172213), (19, 10028943), (23, 8284779), (57, 3342981), (69, 2761593), (171, 1114327), (207, 920531), (437, 436041), (1311, 145347), (3933, 48449)]