193876150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4201}}^1$

素因数の和:4297

約数の個数: 48

約数和(自身を含む): 393912288

約数和(自身を除く): 200036138

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 923, 1775, 1846, 3550, 4201, 4615, 8402, 9230, 21005, 23075, 42010, 46150, 54613, 105025, 109226, 210050, 273065, 298271, 546130, 596542, 1365325, 1491355, 2730650, 2982710, 3877523, 7456775, 7755046, 14913550, 19387615, 38775230, 96938075, 193876150]

約数ペア:

[(1, 193876150), (2, 96938075), (5, 38775230), (10, 19387615), (13, 14913550), (25, 7755046), (26, 7456775), (50, 3877523), (65, 2982710), (71, 2730650), (130, 1491355), (142, 1365325), (325, 596542), (355, 546130), (650, 298271), (710, 273065), (923, 210050), (1775, 109226), (1846, 105025), (3550, 54613), (4201, 46150), (4615, 42010), (8402, 23075), (9230, 21005)]