197438752

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28433}}^1$

素因数の和:28481

約数の個数: 48

約数和(自身を含む): 458583552

約数和(自身を除く): 261144800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 28433, 56866, 113732, 199031, 227464, 398062, 454928, 796124, 881423, 909856, 1592248, 1762846, 3184496, 3525692, 6169961, 6368992, 7051384, 12339922, 14102768, 24679844, 28205536, 49359688, 98719376, 197438752]

約数ペア:

[(1, 197438752), (2, 98719376), (4, 49359688), (7, 28205536), (8, 24679844), (14, 14102768), (16, 12339922), (28, 7051384), (31, 6368992), (32, 6169961), (56, 3525692), (62, 3184496), (112, 1762846), (124, 1592248), (217, 909856), (224, 881423), (248, 796124), (434, 454928), (496, 398062), (868, 227464), (992, 199031), (1736, 113732), (3472, 56866), (6944, 28433)]