207171326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2477}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 342558720

約数和(自身を除く): 135387394

約数列:

[1, 2, 19, 31, 38, 62, 71, 142, 589, 1178, 1349, 2201, 2477, 2698, 4402, 4954, 41819, 47063, 76787, 83638, 94126, 153574, 175867, 351734, 1458953, 2917906, 3341473, 5451877, 6682946, 10903754, 103585663, 207171326]

約数ペア:

[(1, 207171326), (2, 103585663), (19, 10903754), (31, 6682946), (38, 5451877), (62, 3341473), (71, 2917906), (142, 1458953), (589, 351734), (1178, 175867), (1349, 153574), (2201, 94126), (2477, 83638), (2698, 76787), (4402, 47063), (4954, 41819)]