199916652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{2221}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 503451872

約数和(自身を除く): 303535220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 577, 1154, 1731, 2221, 2308, 3462, 4442, 6663, 6924, 7501, 8884, 13326, 15002, 22503, 26652, 28873, 30004, 45006, 57746, 86619, 90012, 115492, 173238, 346476, 1281517, 2563034, 3844551, 5126068, 7689102, 15378204, 16659721, 33319442, 49979163, 66638884, 99958326, 199916652]

約数ペア:

[(1, 199916652), (2, 99958326), (3, 66638884), (4, 49979163), (6, 33319442), (12, 16659721), (13, 15378204), (26, 7689102), (39, 5126068), (52, 3844551), (78, 2563034), (156, 1281517), (577, 346476), (1154, 173238), (1731, 115492), (2221, 90012), (2308, 86619), (3462, 57746), (4442, 45006), (6663, 30004), (6924, 28873), (7501, 26652), (8884, 22503), (13326, 15002)]