208116426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{5167}}^1$

素因数の和:5323

約数の個数: 48

約数和(自身を含む): 487817856

約数和(自身を除く): 279701430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 822, 959, 1918, 2877, 5167, 5754, 6713, 10334, 13426, 15501, 20139, 31002, 36169, 40278, 72338, 108507, 217014, 253183, 506366, 707879, 759549, 1415758, 1519098, 2123637, 4247274, 4955153, 9910306, 14865459, 29730918, 34686071, 69372142, 104058213, 208116426]

約数ペア:

[(1, 208116426), (2, 104058213), (3, 69372142), (6, 34686071), (7, 29730918), (14, 14865459), (21, 9910306), (42, 4955153), (49, 4247274), (98, 2123637), (137, 1519098), (147, 1415758), (274, 759549), (294, 707879), (411, 506366), (822, 253183), (959, 217014), (1918, 108507), (2877, 72338), (5167, 40278), (5754, 36169), (6713, 31002), (10334, 20139), (13426, 15501)]