200767520

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17189}}^1$

素因数の和:17277

約数の個数: 48

約数和(自身を含む): 480838680

約数和(自身を除く): 280071160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 17189, 34378, 68756, 85945, 137512, 171890, 275024, 343780, 550048, 687560, 1254797, 1375120, 2509594, 2750240, 5019188, 6273985, 10038376, 12547970, 20076752, 25095940, 40153504, 50191880, 100383760, 200767520]

約数ペア:

[(1, 200767520), (2, 100383760), (4, 50191880), (5, 40153504), (8, 25095940), (10, 20076752), (16, 12547970), (20, 10038376), (32, 6273985), (40, 5019188), (73, 2750240), (80, 2509594), (146, 1375120), (160, 1254797), (292, 687560), (365, 550048), (584, 343780), (730, 275024), (1168, 171890), (1460, 137512), (2336, 85945), (2920, 68756), (5840, 34378), (11680, 17189)]