201509104

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{340387}}^1$

素因数の和:340432

約数の個数: 20

約数和(自身を含む): 400977064

約数和(自身を除く): 199467960

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 340387, 680774, 1361548, 2723096, 5446192, 12594319, 25188638, 50377276, 100754552, 201509104]

約数ペア:

[(1, 201509104), (2, 100754552), (4, 50377276), (8, 25188638), (16, 12594319), (37, 5446192), (74, 2723096), (148, 1361548), (296, 680774), (592, 340387)]