202212272

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:981

約数の個数: 40

約数和(自身を含む): 398657520

約数和(自身を除く): 196445248

約数列:

[1, 2, 4, 8, 16, 89, 178, 211, 356, 422, 673, 712, 844, 1346, 1424, 1688, 2692, 3376, 5384, 10768, 18779, 37558, 59897, 75116, 119794, 142003, 150232, 239588, 284006, 300464, 479176, 568012, 958352, 1136024, 2272048, 12638267, 25276534, 50553068, 101106136, 202212272]

約数ペア:

[(1, 202212272), (2, 101106136), (4, 50553068), (8, 25276534), (16, 12638267), (89, 2272048), (178, 1136024), (211, 958352), (356, 568012), (422, 479176), (673, 300464), (712, 284006), (844, 239588), (1346, 150232), (1424, 142003), (1688, 119794), (2692, 75116), (3376, 59897), (5384, 37558), (10768, 18779)]