200962648

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{2441}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 387691920

約数和(自身を除く): 186729272

約数列:

[1, 2, 4, 8, 41, 82, 164, 251, 328, 502, 1004, 2008, 2441, 4882, 9764, 10291, 19528, 20582, 41164, 82328, 100081, 200162, 400324, 612691, 800648, 1225382, 2450764, 4901528, 25120331, 50240662, 100481324, 200962648]

約数ペア:

[(1, 200962648), (2, 100481324), (4, 50240662), (8, 25120331), (41, 4901528), (82, 2450764), (164, 1225382), (251, 800648), (328, 612691), (502, 400324), (1004, 200162), (2008, 100081), (2441, 82328), (4882, 41164), (9764, 20582), (10291, 19528)]