211654896

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{259381}}^1$

素因数の和:259409

約数の個数: 40

約数和(自身を含む): 578940624

約数和(自身を除く): 367285728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 259381, 518762, 778143, 1037524, 1556286, 2075048, 3112572, 4150096, 4409477, 6225144, 8818954, 12450288, 13228431, 17637908, 26456862, 35275816, 52913724, 70551632, 105827448, 211654896]

約数ペア:

[(1, 211654896), (2, 105827448), (3, 70551632), (4, 52913724), (6, 35275816), (8, 26456862), (12, 17637908), (16, 13228431), (17, 12450288), (24, 8818954), (34, 6225144), (48, 4409477), (51, 4150096), (68, 3112572), (102, 2075048), (136, 1556286), (204, 1037524), (272, 778143), (408, 518762), (816, 259381)]