202153046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 334264320

約数和(自身を除く): 132111274

約数列:

[1, 2, 19, 31, 38, 62, 71, 142, 589, 1178, 1349, 2201, 2417, 2698, 4402, 4834, 41819, 45923, 74927, 83638, 91846, 149854, 171607, 343214, 1423613, 2847226, 3260533, 5319817, 6521066, 10639634, 101076523, 202153046]

約数ペア:

[(1, 202153046), (2, 101076523), (19, 10639634), (31, 6521066), (38, 5319817), (62, 3260533), (71, 2847226), (142, 1423613), (589, 343214), (1178, 171607), (1349, 149854), (2201, 91846), (2417, 83638), (2698, 74927), (4402, 45923), (4834, 41819)]