202197532

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 357084000

約数和(自身を除く): 154886468

約数列:

[1, 2, 4, 199, 389, 398, 653, 778, 796, 1306, 1556, 2612, 77411, 129947, 154822, 254017, 259894, 309644, 508034, 519788, 1016068, 50549383, 101098766, 202197532]

約数ペア:

[(1, 202197532), (2, 101098766), (4, 50549383), (199, 1016068), (389, 519788), (398, 508034), (653, 309644), (778, 259894), (796, 254017), (1306, 154822), (1556, 129947), (2612, 77411)]