201398008

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{76519}}^1$

素因数の和:76579

約数の個数: 32

約数和(自身を含む): 440755200

約数和(自身を除く): 239357192

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 76519, 153038, 306076, 535633, 612152, 1071266, 2142532, 3596393, 4285064, 7192786, 14385572, 25174751, 28771144, 50349502, 100699004, 201398008]

約数ペア:

[(1, 201398008), (2, 100699004), (4, 50349502), (7, 28771144), (8, 25174751), (14, 14385572), (28, 7192786), (47, 4285064), (56, 3596393), (94, 2142532), (188, 1071266), (329, 612152), (376, 535633), (658, 306076), (1316, 153038), (2632, 76519)]