171917692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{6967}}^1$

素因数の和:7201

約数の個数: 24

約数和(自身を含む): 312166400

約数和(自身を除く): 140248708

約数列:

[1, 2, 4, 31, 62, 124, 199, 398, 796, 6169, 6967, 12338, 13934, 24676, 27868, 215977, 431954, 863908, 1386433, 2772866, 5545732, 42979423, 85958846, 171917692]

約数ペア:

[(1, 171917692), (2, 85958846), (4, 42979423), (31, 5545732), (62, 2772866), (124, 1386433), (199, 863908), (398, 431954), (796, 215977), (6169, 27868), (6967, 24676), (12338, 13934)]