207836954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 345779280

約数和(自身を除く): 137942326

約数列:

[1, 2, 13, 26, 41, 82, 241, 482, 533, 809, 1066, 1618, 3133, 6266, 9881, 10517, 19762, 21034, 33169, 66338, 128453, 194969, 256906, 389938, 431197, 862394, 2534597, 5069194, 7993729, 15987458, 103918477, 207836954]

約数ペア:

[(1, 207836954), (2, 103918477), (13, 15987458), (26, 7993729), (41, 5069194), (82, 2534597), (241, 862394), (482, 431197), (533, 389938), (809, 256906), (1066, 194969), (1618, 128453), (3133, 66338), (6266, 33169), (9881, 21034), (10517, 19762)]