206564824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{4507}}^1$

素因数の和:4867

約数の個数: 32

約数和(自身を含む): 411400080

約数和(自身を除く): 204835256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 2696, 4507, 5729, 9014, 11458, 18028, 22916, 36056, 45832, 76619, 153238, 306476, 612952, 1518859, 3037718, 6075436, 12150872, 25820603, 51641206, 103282412, 206564824]

約数ペア:

[(1, 206564824), (2, 103282412), (4, 51641206), (8, 25820603), (17, 12150872), (34, 6075436), (68, 3037718), (136, 1518859), (337, 612952), (674, 306476), (1348, 153238), (2696, 76619), (4507, 45832), (5729, 36056), (9014, 22916), (11458, 18028)]