210259206

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{204931}}^1$

素因数の和:204961

約数の個数: 32

約数和(自身を含む): 491836800

約数和(自身を除く): 281577594

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 204931, 409862, 614793, 1229586, 1844379, 3688758, 3893689, 5533137, 7787378, 11066274, 11681067, 23362134, 35043201, 70086402, 105129603, 210259206]

約数ペア:

[(1, 210259206), (2, 105129603), (3, 70086402), (6, 35043201), (9, 23362134), (18, 11681067), (19, 11066274), (27, 7787378), (38, 5533137), (54, 3893689), (57, 3688758), (114, 1844379), (171, 1229586), (342, 614793), (513, 409862), (1026, 204931)]