201717104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10159}}^1$

素因数の和:10257

約数の個数: 40

約数和(自身を含む): 419526720

約数和(自身を除く): 217809616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 10159, 19856, 20318, 40636, 81272, 162544, 172703, 345406, 690812, 741607, 1381624, 1483214, 2763248, 2966428, 5932856, 11865712, 12607319, 25214638, 50429276, 100858552, 201717104]

約数ペア:

[(1, 201717104), (2, 100858552), (4, 50429276), (8, 25214638), (16, 12607319), (17, 11865712), (34, 5932856), (68, 2966428), (73, 2763248), (136, 1483214), (146, 1381624), (272, 741607), (292, 690812), (584, 345406), (1168, 172703), (1241, 162544), (2482, 81272), (4964, 40636), (9928, 20318), (10159, 19856)]