204092595

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{30853}}^1$

素因数の和:30881

約数の個数: 48

約数和(自身を含む): 422082720

約数和(自身を除く): 217990125

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 30853, 92559, 154265, 215971, 277677, 462795, 647913, 833031, 1079855, 1388385, 1511797, 1943739, 3239565, 4165155, 4535391, 5831217, 7558985, 9718695, 13606173, 22676955, 29156085, 40818519, 68030865, 204092595]

約数ペア:

[(1, 204092595), (3, 68030865), (5, 40818519), (7, 29156085), (9, 22676955), (15, 13606173), (21, 9718695), (27, 7558985), (35, 5831217), (45, 4535391), (49, 4165155), (63, 3239565), (105, 1943739), (135, 1511797), (147, 1388385), (189, 1079855), (245, 833031), (315, 647913), (441, 462795), (735, 277677), (945, 215971), (1323, 154265), (2205, 92559), (6615, 30853)]