207842596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 414688960

約数和(自身を除く): 206846364

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 211, 247, 422, 494, 844, 988, 997, 1994, 2743, 3988, 4009, 5486, 8018, 10972, 12961, 16036, 18943, 25922, 37886, 51844, 52117, 75772, 104234, 208468, 210367, 246259, 420734, 492518, 841468, 985036, 2734771, 3996973, 5469542, 7993946, 10939084, 15987892, 51960649, 103921298, 207842596]

約数ペア:

[(1, 207842596), (2, 103921298), (4, 51960649), (13, 15987892), (19, 10939084), (26, 7993946), (38, 5469542), (52, 3996973), (76, 2734771), (211, 985036), (247, 841468), (422, 492518), (494, 420734), (844, 246259), (988, 210367), (997, 208468), (1994, 104234), (2743, 75772), (3988, 52117), (4009, 51844), (5486, 37886), (8018, 25922), (10972, 18943), (12961, 16036)]