205416182403

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1958639}}^1$

素因数の和:1958959

約数の個数: 24

約数和(自身を含む): 304733045760

約数和(自身を除く): 99316863357

約数列:

[1, 3, 9, 43, 129, 271, 387, 813, 2439, 11653, 34959, 104877, 1958639, 5875917, 17627751, 84221477, 252664431, 530791169, 757993293, 1592373507, 4777120521, 22824020267, 68472060801, 205416182403]

約数ペア:

[(1, 205416182403), (3, 68472060801), (9, 22824020267), (43, 4777120521), (129, 1592373507), (271, 757993293), (387, 530791169), (813, 252664431), (2439, 84221477), (11653, 17627751), (34959, 5875917), (104877, 1958639)]