208802454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{25759}}^1$

素因数の和:25964

約数の個数: 32

約数和(自身を含む): 479754240

約数和(自身を除く): 270951786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 25759, 51518, 77277, 154554, 180313, 360626, 540939, 1081878, 4971487, 9942974, 14914461, 29828922, 34800409, 69600818, 104401227, 208802454]

約数ペア:

[(1, 208802454), (2, 104401227), (3, 69600818), (6, 34800409), (7, 29828922), (14, 14914461), (21, 9942974), (42, 4971487), (193, 1081878), (386, 540939), (579, 360626), (1158, 180313), (1351, 154554), (2702, 77277), (4053, 51518), (8106, 25759)]