204863906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5867}}^1$

素因数の和:5978

約数の個数: 32

約数和(自身を含む): 354896640

約数和(自身を除く): 150032734

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 442, 1027, 1343, 2054, 2686, 5867, 11734, 17459, 34918, 76271, 99739, 152542, 199478, 463493, 926986, 1296607, 2593214, 6025409, 7879381, 12050818, 15758762, 102431953, 204863906]

約数ペア:

[(1, 204863906), (2, 102431953), (13, 15758762), (17, 12050818), (26, 7879381), (34, 6025409), (79, 2593214), (158, 1296607), (221, 926986), (442, 463493), (1027, 199478), (1343, 152542), (2054, 99739), (2686, 76271), (5867, 34918), (11734, 17459)]