204626465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 267252480

約数和(自身を除く): 62626015

約数列:

[1, 5, 29, 37, 43, 145, 185, 215, 887, 1073, 1247, 1591, 4435, 5365, 6235, 7955, 25723, 32819, 38141, 46139, 128615, 164095, 190705, 230695, 951751, 1106089, 1411217, 4758755, 5530445, 7056085, 40925293, 204626465]

約数ペア:

[(1, 204626465), (5, 40925293), (29, 7056085), (37, 5530445), (43, 4758755), (145, 1411217), (185, 1106089), (215, 951751), (887, 230695), (1073, 190705), (1247, 164095), (1591, 128615), (4435, 46139), (5365, 38141), (6235, 32819), (7955, 25723)]