228103694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 426287520

約数和(自身を除く): 198183826

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 229, 338, 421, 458, 842, 1183, 1603, 2366, 2947, 2977, 3206, 5473, 5894, 5954, 10946, 20839, 38311, 38701, 41678, 71149, 76622, 77402, 96409, 142298, 192818, 270907, 498043, 541814, 674863, 996086, 1253317, 1349726, 2506634, 8773219, 16293121, 17546438, 32586242, 114051847, 228103694]

約数ペア:

[(1, 228103694), (2, 114051847), (7, 32586242), (13, 17546438), (14, 16293121), (26, 8773219), (91, 2506634), (169, 1349726), (182, 1253317), (229, 996086), (338, 674863), (421, 541814), (458, 498043), (842, 270907), (1183, 192818), (1603, 142298), (2366, 96409), (2947, 77402), (2977, 76622), (3206, 71149), (5473, 41678), (5894, 38701), (5954, 38311), (10946, 20839)]