206973760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{92399}}^1$

素因数の和:92423

約数の個数: 56

約数和(自身を含む): 563270400

約数和(自身を除く): 356296640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 92399, 184798, 369596, 461995, 646793, 739192, 923990, 1293586, 1478384, 1847980, 2587172, 2956768, 3233965, 3695960, 5174344, 5913536, 6467930, 7391920, 10348688, 12935860, 14783840, 20697376, 25871720, 29567680, 41394752, 51743440, 103486880, 206973760]

約数ペア:

[(1, 206973760), (2, 103486880), (4, 51743440), (5, 41394752), (7, 29567680), (8, 25871720), (10, 20697376), (14, 14783840), (16, 12935860), (20, 10348688), (28, 7391920), (32, 6467930), (35, 5913536), (40, 5174344), (56, 3695960), (64, 3233965), (70, 2956768), (80, 2587172), (112, 1847980), (140, 1478384), (160, 1293586), (224, 923990), (280, 739192), (320, 646793), (448, 461995), (560, 369596), (1120, 184798), (2240, 92399)]