197702928

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{80761}}^1$

素因数の和:80792

約数の個数: 60

約数和(自身を含む): 585847548

約数和(自身を除く): 388144620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 80761, 161522, 242283, 323044, 484566, 646088, 726849, 969132, 1292176, 1372937, 1453698, 1938264, 2745874, 2907396, 3876528, 4118811, 5491748, 5814792, 8237622, 10983496, 11629584, 12356433, 16475244, 21966992, 24712866, 32950488, 49425732, 65900976, 98851464, 197702928]

約数ペア:

[(1, 197702928), (2, 98851464), (3, 65900976), (4, 49425732), (6, 32950488), (8, 24712866), (9, 21966992), (12, 16475244), (16, 12356433), (17, 11629584), (18, 10983496), (24, 8237622), (34, 5814792), (36, 5491748), (48, 4118811), (51, 3876528), (68, 2907396), (72, 2745874), (102, 1938264), (136, 1453698), (144, 1372937), (153, 1292176), (204, 969132), (272, 726849), (306, 646088), (408, 484566), (612, 323044), (816, 242283), (1224, 161522), (2448, 80761)]