208097012464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{856169}}^1$

素因数の和:857569

約数の個数: 40

約数和(自身を含む): 440160421680

約数和(自身を除く): 232063409216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1381, 2762, 5524, 11048, 15191, 22096, 30382, 60764, 121528, 243056, 856169, 1712338, 3424676, 6849352, 9417859, 13698704, 18835718, 37671436, 75342872, 150685744, 1182369389, 2364738778, 4729477556, 9458955112, 13006063279, 18917910224, 26012126558, 52024253116, 104048506232, 208097012464]

約数ペア:

[(1, 208097012464), (2, 104048506232), (4, 52024253116), (8, 26012126558), (11, 18917910224), (16, 13006063279), (22, 9458955112), (44, 4729477556), (88, 2364738778), (176, 1182369389), (1381, 150685744), (2762, 75342872), (5524, 37671436), (11048, 18835718), (15191, 13698704), (22096, 9417859), (30382, 6849352), (60764, 3424676), (121528, 1712338), (243056, 856169)]