201684413

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 250387200

約数和(自身を除く): 48702787

約数列:

[1, 7, 17, 89, 119, 137, 139, 623, 959, 973, 1513, 2329, 2363, 10591, 12193, 12371, 16303, 16541, 19043, 85351, 86597, 133301, 207281, 210307, 323731, 1450967, 1472149, 1694827, 2266117, 11863789, 28812059, 201684413]

約数ペア:

[(1, 201684413), (7, 28812059), (17, 11863789), (89, 2266117), (119, 1694827), (137, 1472149), (139, 1450967), (623, 323731), (959, 210307), (973, 207281), (1513, 133301), (2329, 86597), (2363, 85351), (10591, 19043), (12193, 16541), (12371, 16303)]