199198992

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:976

約数の個数: 80

約数和(自身を含む): 531965952

約数和(自身を除く): 332766960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 127, 164, 246, 254, 328, 381, 492, 508, 656, 762, 797, 984, 1016, 1524, 1594, 1968, 2032, 2391, 3048, 3188, 4782, 5207, 6096, 6376, 9564, 10414, 12752, 15621, 19128, 20828, 31242, 32677, 38256, 41656, 62484, 65354, 83312, 98031, 101219, 124968, 130708, 196062, 202438, 249936, 261416, 303657, 392124, 404876, 522832, 607314, 784248, 809752, 1214628, 1568496, 1619504, 2429256, 4149979, 4858512, 8299958, 12449937, 16599916, 24899874, 33199832, 49799748, 66399664, 99599496, 199198992]

約数ペア:

[(1, 199198992), (2, 99599496), (3, 66399664), (4, 49799748), (6, 33199832), (8, 24899874), (12, 16599916), (16, 12449937), (24, 8299958), (41, 4858512), (48, 4149979), (82, 2429256), (123, 1619504), (127, 1568496), (164, 1214628), (246, 809752), (254, 784248), (328, 607314), (381, 522832), (492, 404876), (508, 392124), (656, 303657), (762, 261416), (797, 249936), (984, 202438), (1016, 196062), (1524, 130708), (1594, 124968), (1968, 101219), (2032, 98031), (2391, 83312), (3048, 65354), (3188, 62484), (4782, 41656), (5207, 38256), (6096, 32677), (6376, 31242), (9564, 20828), (10414, 19128), (12752, 15621)]