194317902

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2503}}^1$

素因数の和:2757

約数の個数: 48

約数和(自身を含む): 445311360

約数和(自身を除く): 250993458

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 227, 342, 454, 681, 1362, 2043, 2503, 4086, 4313, 5006, 7509, 8626, 12939, 15018, 22527, 25878, 38817, 45054, 47557, 77634, 95114, 142671, 285342, 428013, 568181, 856026, 1136362, 1704543, 3409086, 5113629, 10227258, 10795439, 21590878, 32386317, 64772634, 97158951, 194317902]

約数ペア:

[(1, 194317902), (2, 97158951), (3, 64772634), (6, 32386317), (9, 21590878), (18, 10795439), (19, 10227258), (38, 5113629), (57, 3409086), (114, 1704543), (171, 1136362), (227, 856026), (342, 568181), (454, 428013), (681, 285342), (1362, 142671), (2043, 95114), (2503, 77634), (4086, 47557), (4313, 45054), (5006, 38817), (7509, 25878), (8626, 22527), (12939, 15018)]