201054590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{10211}}^1$

素因数の和:10408

約数の個数: 32

約数和(自身を含む): 397042560

約数和(自身を除く): 195987970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3938, 9845, 10211, 19690, 20422, 51055, 102110, 112321, 224642, 561605, 1123210, 1827769, 3655538, 9138845, 18277690, 20105459, 40210918, 100527295, 201054590]

約数ペア:

[(1, 201054590), (2, 100527295), (5, 40210918), (10, 20105459), (11, 18277690), (22, 9138845), (55, 3655538), (110, 1827769), (179, 1123210), (358, 561605), (895, 224642), (1790, 112321), (1969, 102110), (3938, 51055), (9845, 20422), (10211, 19690)]