210019456

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{15053}}^1$

素因数の和:15176

約数の個数: 32

約数和(自身を含む): 422264700

約数和(自身を除く): 212245244

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 6976, 13952, 15053, 30106, 60212, 120424, 240848, 481696, 963392, 1640777, 1926784, 3281554, 6563108, 13126216, 26252432, 52504864, 105009728, 210019456]

約数ペア:

[(1, 210019456), (2, 105009728), (4, 52504864), (8, 26252432), (16, 13126216), (32, 6563108), (64, 3281554), (109, 1926784), (128, 1640777), (218, 963392), (436, 481696), (872, 240848), (1744, 120424), (3488, 60212), (6976, 30106), (13952, 15053)]