204431862

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{7867}}^1$

素因数の和:8004

約数の個数: 32

約数和(自身を含む): 421473024

約数和(自身を除く): 217041162

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 4331, 7867, 8662, 12993, 15734, 23601, 25986, 47202, 479887, 558557, 959774, 1117114, 1439661, 1675671, 2879322, 3351342, 34071977, 68143954, 102215931, 204431862]

約数ペア:

[(1, 204431862), (2, 102215931), (3, 68143954), (6, 34071977), (61, 3351342), (71, 2879322), (122, 1675671), (142, 1439661), (183, 1117114), (213, 959774), (366, 558557), (426, 479887), (4331, 47202), (7867, 25986), (8662, 23601), (12993, 15734)]