197387856

素因数分解:

$2^4\times 3^2\times {\mathrm{1370749}}^1$

素因数の和:1370763

約数の個数: 30

約数和(自身を含む): 552412250

約数和(自身を除く): 355024394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1370749, 2741498, 4112247, 5482996, 8224494, 10965992, 12336741, 16448988, 21931984, 24673482, 32897976, 49346964, 65795952, 98693928, 197387856]

約数ペア:

[(1, 197387856), (2, 98693928), (3, 65795952), (4, 49346964), (6, 32897976), (8, 24673482), (9, 21931984), (12, 16448988), (16, 12336741), (18, 10965992), (24, 8224494), (36, 5482996), (48, 4112247), (72, 2741498), (144, 1370749)]