220160434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 368254656

約数和(自身を除く): 148094222

約数列:

[1, 2, 13, 26, 37, 74, 131, 262, 481, 962, 1703, 1747, 3406, 3494, 4847, 9694, 22711, 45422, 63011, 64639, 126022, 129278, 228857, 457714, 840307, 1680614, 2975141, 5950282, 8467709, 16935418, 110080217, 220160434]

約数ペア:

[(1, 220160434), (2, 110080217), (13, 16935418), (26, 8467709), (37, 5950282), (74, 2975141), (131, 1680614), (262, 840307), (481, 457714), (962, 228857), (1703, 129278), (1747, 126022), (3406, 64639), (3494, 63011), (4847, 45422), (9694, 22711)]