207171934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 338607360

約数和(自身を除く): 131435426

約数列:

[1, 2, 19, 38, 41, 82, 103, 206, 779, 1291, 1558, 1957, 2582, 3914, 4223, 8446, 24529, 49058, 52931, 80237, 105862, 132973, 160474, 265946, 1005689, 2011378, 2526487, 5052974, 5451893, 10903786, 103585967, 207171934]

約数ペア:

[(1, 207171934), (2, 103585967), (19, 10903786), (38, 5451893), (41, 5052974), (82, 2526487), (103, 2011378), (206, 1005689), (779, 265946), (1291, 160474), (1558, 132973), (1957, 105862), (2582, 80237), (3914, 52931), (4223, 49058), (8446, 24529)]