203478004774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{490481}}^1$

素因数の和:490776

約数の個数: 32

約数和(自身を含む): 337961717280

約数和(自身を除く): 134483712506

約数列:

[1, 2, 11, 22, 109, 173, 218, 346, 1199, 1903, 2398, 3806, 18857, 37714, 207427, 414854, 490481, 980962, 5395291, 10790582, 53462429, 84853213, 106924858, 169706426, 588086719, 933385343, 1176173438, 1866770686, 9249000217, 18498000434, 101739002387, 203478004774]

約数ペア:

[(1, 203478004774), (2, 101739002387), (11, 18498000434), (22, 9249000217), (109, 1866770686), (173, 1176173438), (218, 933385343), (346, 588086719), (1199, 169706426), (1903, 106924858), (2398, 84853213), (3806, 53462429), (18857, 10790582), (37714, 5395291), (207427, 980962), (414854, 490481)]