200876988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19219}}^1$

素因数の和:19306

約数の個数: 48

約数和(自身を含む): 512328320

約数和(自身を除く): 311451332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 19219, 38438, 57657, 76876, 115314, 230628, 249847, 499694, 749541, 999388, 1287673, 1499082, 2575346, 2998164, 3863019, 5150692, 7726038, 15452076, 16739749, 33479498, 50219247, 66958996, 100438494, 200876988]

約数ペア:

[(1, 200876988), (2, 100438494), (3, 66958996), (4, 50219247), (6, 33479498), (12, 16739749), (13, 15452076), (26, 7726038), (39, 5150692), (52, 3863019), (67, 2998164), (78, 2575346), (134, 1499082), (156, 1287673), (201, 999388), (268, 749541), (402, 499694), (804, 249847), (871, 230628), (1742, 115314), (2613, 76876), (3484, 57657), (5226, 38438), (10452, 19219)]