208352210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{31051}}^1$

素因数の和:31130

約数の個数: 32

約数和(自身を含む): 415848384

約数和(自身を除く): 207496174

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 31051, 62102, 155255, 310510, 341561, 683122, 1707805, 1894111, 3415610, 3788222, 9470555, 18941110, 20835221, 41670442, 104176105, 208352210]

約数ペア:

[(1, 208352210), (2, 104176105), (5, 41670442), (10, 20835221), (11, 18941110), (22, 9470555), (55, 3788222), (61, 3415610), (110, 1894111), (122, 1707805), (305, 683122), (610, 341561), (671, 310510), (1342, 155255), (3355, 62102), (6710, 31051)]