209571624

素因数分解:

$2^3\times 3^4\times {\mathrm{323413}}^1$

素因数の和:323431

約数の個数: 40

約数和(自身を含む): 586996410

約数和(自身を除く): 377424786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 323413, 646826, 970239, 1293652, 1940478, 2587304, 2910717, 3880956, 5821434, 7761912, 8732151, 11642868, 17464302, 23285736, 26196453, 34928604, 52392906, 69857208, 104785812, 209571624]

約数ペア:

[(1, 209571624), (2, 104785812), (3, 69857208), (4, 52392906), (6, 34928604), (8, 26196453), (9, 23285736), (12, 17464302), (18, 11642868), (24, 8732151), (27, 7761912), (36, 5821434), (54, 3880956), (72, 2910717), (81, 2587304), (108, 1940478), (162, 1293652), (216, 970239), (324, 646826), (648, 323413)]