207722242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2711}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 384539904

約数和(自身を除く): 176817662

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 421, 842, 2711, 2947, 5422, 5473, 5894, 10946, 18977, 35243, 37954, 38311, 70486, 76622, 246701, 493402, 1141331, 2282662, 7989317, 14837303, 15978634, 29674606, 103861121, 207722242]

約数ペア:

[(1, 207722242), (2, 103861121), (7, 29674606), (13, 15978634), (14, 14837303), (26, 7989317), (91, 2282662), (182, 1141331), (421, 493402), (842, 246701), (2711, 76622), (2947, 70486), (5422, 38311), (5473, 37954), (5894, 35243), (10946, 18977)]