207893142

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{14419}}^1$

素因数の和:14522

約数の個数: 40

約数和(自身を含む): 471101400

約数和(自身を除く): 263208258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 4806, 7209, 14418, 14419, 28838, 43257, 86514, 129771, 259542, 389313, 778626, 1167939, 1283291, 2335878, 2566582, 3849873, 7699746, 11549619, 23099238, 34648857, 69297714, 103946571, 207893142]

約数ペア:

[(1, 207893142), (2, 103946571), (3, 69297714), (6, 34648857), (9, 23099238), (18, 11549619), (27, 7699746), (54, 3849873), (81, 2566582), (89, 2335878), (162, 1283291), (178, 1167939), (267, 778626), (534, 389313), (801, 259542), (1602, 129771), (2403, 86514), (4806, 43257), (7209, 28838), (14418, 14419)]