199288368

素因数分解:

$2^4\times 3^2\times {\mathrm{1383947}}^1$

素因数の和:1383961

約数の個数: 30

約数和(自身を含む): 557731044

約数和(自身を除く): 358442676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1383947, 2767894, 4151841, 5535788, 8303682, 11071576, 12455523, 16607364, 22143152, 24911046, 33214728, 49822092, 66429456, 99644184, 199288368]

約数ペア:

[(1, 199288368), (2, 99644184), (3, 66429456), (4, 49822092), (6, 33214728), (8, 24911046), (9, 22143152), (12, 16607364), (16, 12455523), (18, 11071576), (24, 8303682), (36, 5535788), (48, 4151841), (72, 2767894), (144, 1383947)]