204916128

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{19949}}^1$

素因数の和:20069

約数の個数: 48

約数和(自身を含む): 542959200

約数和(自身を除く): 338043072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 10272, 19949, 39898, 59847, 79796, 119694, 159592, 239388, 319184, 478776, 638368, 957552, 1915104, 2134543, 4269086, 6403629, 8538172, 12807258, 17076344, 25614516, 34152688, 51229032, 68305376, 102458064, 204916128]

約数ペア:

[(1, 204916128), (2, 102458064), (3, 68305376), (4, 51229032), (6, 34152688), (8, 25614516), (12, 17076344), (16, 12807258), (24, 8538172), (32, 6403629), (48, 4269086), (96, 2134543), (107, 1915104), (214, 957552), (321, 638368), (428, 478776), (642, 319184), (856, 239388), (1284, 159592), (1712, 119694), (2568, 79796), (3424, 59847), (5136, 39898), (10272, 19949)]