212703512

素因数分解:

$2^3\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1931}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 465824520

約数和(自身を除く): 253121008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 281, 392, 562, 1124, 1931, 1967, 2248, 3862, 3934, 7724, 7868, 13517, 13769, 15448, 15736, 27034, 27538, 54068, 55076, 94619, 108136, 110152, 189238, 378476, 542611, 756952, 1085222, 2170444, 3798277, 4340888, 7596554, 15193108, 26587939, 30386216, 53175878, 106351756, 212703512]

約数ペア:

[(1, 212703512), (2, 106351756), (4, 53175878), (7, 30386216), (8, 26587939), (14, 15193108), (28, 7596554), (49, 4340888), (56, 3798277), (98, 2170444), (196, 1085222), (281, 756952), (392, 542611), (562, 378476), (1124, 189238), (1931, 110152), (1967, 108136), (2248, 94619), (3862, 55076), (3934, 54068), (7724, 27538), (7868, 27034), (13517, 15736), (13769, 15448)]