201402777995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{3863}}^1$

素因数の和:4172

約数の個数: 64

約数和(自身を含む): 266091485184

約数和(自身を除く): 64688707189

約数列:

[1, 5, 17, 53, 71, 85, 163, 265, 355, 815, 901, 1207, 2771, 3763, 3863, 4505, 6035, 8639, 11573, 13855, 18815, 19315, 43195, 57865, 63971, 65671, 146863, 196741, 204739, 274273, 319855, 328355, 613369, 629669, 734315, 983705, 1023695, 1371365, 3066845, 3148345, 3480563, 4662641, 10427273, 10704373, 14536469, 17402815, 23313205, 33372457, 44706499, 52136365, 53521865, 72682345, 166862285, 223532495, 247119973, 567331769, 760010483, 1235599865, 2369444447, 2836658845, 3800052415, 11847222235, 40280555599, 201402777995]

約数ペア:

[(1, 201402777995), (5, 40280555599), (17, 11847222235), (53, 3800052415), (71, 2836658845), (85, 2369444447), (163, 1235599865), (265, 760010483), (355, 567331769), (815, 247119973), (901, 223532495), (1207, 166862285), (2771, 72682345), (3763, 53521865), (3863, 52136365), (4505, 44706499), (6035, 33372457), (8639, 23313205), (11573, 17402815), (13855, 14536469), (18815, 10704373), (19315, 10427273), (43195, 4662641), (57865, 3480563), (63971, 3148345), (65671, 3066845), (146863, 1371365), (196741, 1023695), (204739, 983705), (274273, 734315), (319855, 629669), (328355, 613369)]