201684896

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19157}}^1$

素因数の和:19221

約数の個数: 48

約数和(自身を含む): 463470336

約数和(自身を除く): 261785440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 19157, 38314, 76628, 134099, 153256, 268198, 306512, 536396, 613024, 900379, 1072792, 1800758, 2145584, 3601516, 4291168, 6302653, 7203032, 12605306, 14406064, 25210612, 28812128, 50421224, 100842448, 201684896]

約数ペア:

[(1, 201684896), (2, 100842448), (4, 50421224), (7, 28812128), (8, 25210612), (14, 14406064), (16, 12605306), (28, 7203032), (32, 6302653), (47, 4291168), (56, 3601516), (94, 2145584), (112, 1800758), (188, 1072792), (224, 900379), (329, 613024), (376, 536396), (658, 306512), (752, 268198), (1316, 153256), (1504, 134099), (2632, 76628), (5264, 38314), (10528, 19157)]