202078736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1223}}^1$

素因数の和:1703

約数の個数: 40

約数和(自身を含む): 409795200

約数和(自身を除く): 207716464

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 449, 898, 1223, 1796, 2446, 3592, 4892, 7184, 9784, 10327, 19568, 20654, 28129, 41308, 56258, 82616, 112516, 165232, 225032, 450064, 549127, 1098254, 2196508, 4393016, 8786032, 12629921, 25259842, 50519684, 101039368, 202078736]

約数ペア:

[(1, 202078736), (2, 101039368), (4, 50519684), (8, 25259842), (16, 12629921), (23, 8786032), (46, 4393016), (92, 2196508), (184, 1098254), (368, 549127), (449, 450064), (898, 225032), (1223, 165232), (1796, 112516), (2446, 82616), (3592, 56258), (4892, 41308), (7184, 28129), (9784, 20654), (10327, 19568)]