243202258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1049}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 405543600

約数和(自身を除く): 162341342

約数列:

[1, 2, 13, 26, 37, 74, 241, 481, 482, 962, 1049, 2098, 3133, 6266, 8917, 13637, 17834, 27274, 38813, 77626, 115921, 231842, 252809, 504569, 505618, 1009138, 3286517, 6573034, 9353933, 18707866, 121601129, 243202258]

約数ペア:

[(1, 243202258), (2, 121601129), (13, 18707866), (26, 9353933), (37, 6573034), (74, 3286517), (241, 1009138), (481, 505618), (482, 504569), (962, 252809), (1049, 231842), (2098, 115921), (3133, 77626), (6266, 38813), (8917, 27274), (13637, 17834)]