199317196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{46181}}^1$

素因数の和:46281

約数の個数: 24

約数和(自身を含む): 380170224

約数和(自身を除く): 180853028

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 46181, 92362, 184724, 600353, 1200706, 2401412, 3833023, 7666046, 15332092, 49829299, 99658598, 199317196]

約数ペア:

[(1, 199317196), (2, 99658598), (4, 49829299), (13, 15332092), (26, 7666046), (52, 3833023), (83, 2401412), (166, 1200706), (332, 600353), (1079, 184724), (2158, 92362), (4316, 46181)]