200880368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{16369}}^1$

素因数の和:16449

約数の個数: 40

約数和(自身を含む): 426274800

約数和(自身を除く): 225394432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 16369, 32738, 65476, 130952, 212797, 261904, 425594, 851188, 965771, 1702376, 1931542, 3404752, 3863084, 7726168, 12555023, 15452336, 25110046, 50220092, 100440184, 200880368]

約数ペア:

[(1, 200880368), (2, 100440184), (4, 50220092), (8, 25110046), (13, 15452336), (16, 12555023), (26, 7726168), (52, 3863084), (59, 3404752), (104, 1931542), (118, 1702376), (208, 965771), (236, 851188), (472, 425594), (767, 261904), (944, 212797), (1534, 130952), (3068, 65476), (6136, 32738), (12272, 16369)]